Patchwork [1/2] cracklib: fix default dictionary should be generated for target endianness

login
register
mail settings
Submitter Hongxu Jia
Date April 27, 2013, 11:05 a.m.
Message ID <f5c7eb5290fa4a5476a8edc4753112c7ba1a9668.1367060121.git.hongxu.jia@windriver.com>
Download mbox | patch
Permalink /patch/48979/
State Accepted
Commit a28959eae74049c2d3719a3fe1bd8cce2a2edbe1
Headers show

Comments

Hongxu Jia - April 27, 2013, 11:05 a.m.
The previous dict files are NOT byte-order independent, in fact they are
probably ARCHITECTURE SPECIFIC.
Create the dict files in big endian, and convert to host endian while
load them. This could fix the endian issue on multiple platform.

[Bug #4419]

Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
---
 ...c-support-dictionary-byte-order-dependent.patch |  322 ++++++++++++++++++++
 meta/recipes-extended/cracklib/cracklib_2.8.22.bb  |    3 +-
 2 files changed, 324 insertions(+), 1 deletion(-)
 create mode 100644 meta/recipes-extended/cracklib/cracklib/0001-packlib.c-support-dictionary-byte-order-dependent.patch
Saul Wold - April 29, 2013, 5:36 p.m.
On 04/27/2013 04:05 AM, Hongxu Jia wrote:
> The previous dict files are NOT byte-order independent, in fact they are
> probably ARCHITECTURE SPECIFIC.
> Create the dict files in big endian, and convert to host endian while
> load them. This could fix the endian issue on multiple platform.
>
Problem with this fix is that is writes files out on first time it runs, 
this means it will not work correctly on Read-Only FS, is there a 
solution that can be solved on the host build machine.

Sau!

> [Bug #4419]
>
> Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
> ---
>   ...c-support-dictionary-byte-order-dependent.patch |  322 ++++++++++++++++++++
>   meta/recipes-extended/cracklib/cracklib_2.8.22.bb  |    3 +-
>   2 files changed, 324 insertions(+), 1 deletion(-)
>   create mode 100644 meta/recipes-extended/cracklib/cracklib/0001-packlib.c-support-dictionary-byte-order-dependent.patch
>
> diff --git a/meta/recipes-extended/cracklib/cracklib/0001-packlib.c-support-dictionary-byte-order-dependent.patch b/meta/recipes-extended/cracklib/cracklib/0001-packlib.c-support-dictionary-byte-order-dependent.patch
> new file mode 100644
> index 0000000..fc402ee
> --- /dev/null
> +++ b/meta/recipes-extended/cracklib/cracklib/0001-packlib.c-support-dictionary-byte-order-dependent.patch
> @@ -0,0 +1,322 @@
> +From dae29a98c066bc67bb5ba12219d5fd68a8675514 Mon Sep 17 00:00:00 2001
> +From: Hongxu Jia <hongxu.jia@windriver.com>
> +Date: Fri, 26 Apr 2013 20:44:10 +0800
> +Subject: [PATCH] packlib.c: support dictionary byte-order dependent
> +
> +The previous dict files are NOT byte-order independent, in fact they are
> +probably ARCHITECTURE SPECIFIC.
> +Create the dict files in big endian, and convert to host endian while
> +load them. This could fix the endian issue on multiple platform.
> +
> +Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
> +Upstream-Status: Pending
> +---
> + lib/packlib.c |  208 +++++++++++++++++++++++++++++++++++++++++++++++++++++++--
> + 1 file changed, 204 insertions(+), 4 deletions(-)
> +
> +diff --git a/lib/packlib.c b/lib/packlib.c
> +index 8f32d14..323ee83 100644
> +--- a/lib/packlib.c
> ++++ b/lib/packlib.c
> +@@ -16,6 +16,9 @@
> + #ifdef HAVE_STDINT_H
> + #include <stdint.h>
> + #endif
> ++
> ++#define _BSD_SOURCE             /* See feature_test_macros(7) */
> ++#include <endian.h>
> + #include "packer.h"
> +
> + static const char vers_id[] = "packlib.c : v2.3p2 Alec Muffett 18 May 1993";
> +@@ -45,6 +48,182 @@ typedef struct
> +     char data_get[NUMWORDS][MAXWORDLEN];
> + } PWDICT64;
> +
> ++enum{
> ++    en_is32,
> ++    en_is64
> ++};
> ++
> ++static int
> ++IheaderHostToBigEndian(char *pHeader, int nBitType)
> ++{
> ++    if (nBitType == en_is64)
> ++    {
> ++        struct pi_header64 *pHeader64 = (struct pi_header64*)pHeader;
> ++
> ++        pHeader64->pih_magic = htobe64(pHeader64->pih_magic);
> ++        pHeader64->pih_numwords = htobe64(pHeader64->pih_numwords);
> ++        pHeader64->pih_blocklen = htobe16(pHeader64->pih_blocklen);
> ++        pHeader64->pih_pad = htobe16(pHeader64->pih_pad);
> ++
> ++#if DEBUG
> ++        printf("Header64: magic %x, numwords %x, blocklen %x, pad %x\n",
> ++          pHeader64->pih_magic, pHeader64->pih_numwords,
> ++          pHeader64->pih_blocklen, pHeader64->pih_pad);
> ++#endif
> ++    }
> ++    else if (nBitType == en_is32)
> ++    {
> ++        struct pi_header *pHeader32 = (struct pi_header*)pHeader;
> ++
> ++        pHeader32->pih_magic = htobe32(pHeader32->pih_magic);
> ++        pHeader32->pih_numwords = htobe32(pHeader32->pih_numwords);
> ++        pHeader32->pih_blocklen = htobe16(pHeader32->pih_blocklen);
> ++        pHeader32->pih_pad = htobe16(pHeader32->pih_pad);
> ++
> ++#if DEBUG
> ++        printf("Header32: magic %x, numwords %x, blocklen %x, pad %x\n",
> ++          pHeader32->pih_magic, pHeader32->pih_numwords,
> ++          pHeader32->pih_blocklen, pHeader32->pih_pad);
> ++#endif
> ++    }
> ++    else
> ++    {
> ++        fprintf(stderr, "Neither 32 or 64: %d\n", nBitType);
> ++        return (-1);
> ++    }
> ++
> ++    return 0;
> ++}
> ++
> ++static int
> ++IheaderBigEndianToHost(char *pHeader, int nBitType)
> ++{
> ++    if (nBitType == en_is64)
> ++    {
> ++        struct pi_header64 *pHeader64 = (struct pi_header64*)pHeader;
> ++
> ++        pHeader64->pih_magic = be64toh(pHeader64->pih_magic);
> ++        pHeader64->pih_numwords = be64toh(pHeader64->pih_numwords);
> ++        pHeader64->pih_blocklen = be16toh(pHeader64->pih_blocklen);
> ++        pHeader64->pih_pad = be16toh(pHeader64->pih_pad);
> ++
> ++#if DEBUG
> ++        printf("Header64: magic %x, numwords %x, blocklen %x, pad %x\n",
> ++          pHeader64->pih_magic, pHeader64->pih_numwords,
> ++          pHeader64->pih_blocklen, pHeader64->pih_pad);
> ++#endif
> ++    }
> ++    else if (nBitType == en_is32)
> ++    {
> ++        struct pi_header *pHeader32 = (struct pi_header*)pHeader;
> ++
> ++        pHeader32->pih_magic = be32toh(pHeader32->pih_magic);
> ++        pHeader32->pih_numwords = be32toh(pHeader32->pih_numwords);
> ++        pHeader32->pih_blocklen = be16toh(pHeader32->pih_blocklen);
> ++        pHeader32->pih_pad = be16toh(pHeader32->pih_pad);
> ++
> ++#if DEBUG
> ++        printf("Header32: magic %x, numwords %x, blocklen %x, pad %x\n",
> ++            pHeader32->pih_magic, pHeader32->pih_numwords,
> ++            pHeader32->pih_blocklen, pHeader32->pih_pad);
> ++#endif
> ++    }
> ++    else
> ++    {
> ++        fprintf(stderr, "Neither 32 or 64: %d\n", nBitType);
> ++        return (-1);
> ++    }
> ++
> ++    return 0;
> ++}
> ++
> ++static int
> ++HwmsHostToBigEndian(char *pHwms, int nLen,int nBitType)
> ++{
> ++    int i = 0;
> ++
> ++    if (nBitType == en_is64)
> ++    {
> ++        uint64_t *pHwms64 = (uint64_t*)pHwms;
> ++
> ++        for (i = 0; i < nLen / sizeof(uint64_t); i++)
> ++        {
> ++            *pHwms64++ = htobe64(*pHwms64);
> ++        }
> ++
> ++    }
> ++    else if (nBitType == en_is32)
> ++    {
> ++        uint32_t *pHwms32 = (uint32_t*)pHwms;
> ++
> ++        for (i = 0; i < nLen / sizeof(uint32_t); i++)
> ++        {
> ++            *pHwms32++ = htobe32(*pHwms32);
> ++        }
> ++
> ++    }
> ++    else
> ++    {
> ++        fprintf(stderr, "Neither 32 or 64: %d\n", nBitType);
> ++        return (-1);
> ++    }
> ++
> ++#if DEBUG
> ++    for (i = 0; i < nLen; i+=8)
> ++    {
> ++        printf("hwms%s: %02X %02X %02X %02X %02X %02X %02X %02X\n",
> ++            nBitType==en_is64?"64":"32", pHwms[i+0]&0xFF, pHwms[i+1]&0xFF,
> ++            pHwms[i+2]&0xFF, pHwms[i+3]&0xFF, pHwms[i+4]&0xFF,
> ++            pHwms[i+5]&0xFF, pHwms[i+6]&0xFF, pHwms[i+7]&0xFF);
> ++    }
> ++#endif
> ++
> ++    return 0;
> ++}
> ++
> ++static int
> ++HwmsBigEndianToHost(char *pHwms, int nLen, int nBitType)
> ++{
> ++    int i = 0;
> ++
> ++    if (nBitType == en_is64)
> ++    {
> ++        uint64_t *pHwms64 = (uint64_t*)pHwms;
> ++
> ++        for (i = 0; i < nLen / sizeof(uint64_t); i++)
> ++        {
> ++            *pHwms64++ = be64toh(*pHwms64);
> ++        }
> ++
> ++    }
> ++    else if (nBitType == en_is32)
> ++    {
> ++        uint32_t *pHwms32 = (uint32_t*)pHwms;
> ++
> ++        for (i = 0; i < nLen / sizeof(uint32_t); i++)
> ++        {
> ++            *pHwms32++ = be32toh(*pHwms32);
> ++        }
> ++
> ++    }
> ++    else
> ++    {
> ++        fprintf(stderr, "Neither 32 or 64: %d\n", nBitType);
> ++        return (-1);
> ++    }
> ++
> ++#if DEBUG
> ++    for (i = 0; i < nLen; i+=8)
> ++    {
> ++        printf("hwms%s: %02X %02X %02X %02X %02X %02X %02X %02X\n",
> ++            nBitType==en_is64?"64":"32", pHwms[i+0]&0xFF, pHwms[i+1]&0xFF,
> ++            pHwms[i+2]&0xFF, pHwms[i+3]&0xFF, pHwms[i+4]&0xFF,
> ++            pHwms[i+5]&0xFF, pHwms[i+6]&0xFF, pHwms[i+7]&0xFF);
> ++    }
> ++#endif
> ++
> ++    return 0;
> ++}
> +
> + static int
> + _PWIsBroken64(FILE *ifp)
> +@@ -57,6 +236,7 @@ _PWIsBroken64(FILE *ifp)
> +        return 0;
> +     }
> +
> ++    IheaderBigEndianToHost((char *) &pdesc64.header, en_is64);
> +     return (pdesc64.header.pih_magic == PIH_MAGIC);
> + }
> +
> +@@ -149,7 +329,11 @@ PWOpen(prefix, mode)
> + 	pdesc.header.pih_blocklen = NUMWORDS;
> + 	pdesc.header.pih_numwords = 0;
> +
> +-	fwrite((char *) &pdesc.header, sizeof(pdesc.header), 1, ifp);
> ++	struct pi_header tmpheader32;
> ++
> ++	memcpy(&tmpheader32,  &pdesc.header, sizeof(pdesc.header));
> ++	IheaderHostToBigEndian((char *) &tmpheader32, en_is32);
> ++	fwrite((char *) &tmpheader32, sizeof(tmpheader32), 1, ifp);
> +     } else
> +     {
> + 	pdesc.flags &= ~PFOR_WRITE;
> +@@ -173,6 +357,7 @@ PWOpen(prefix, mode)
> + 	    return ((PWDICT *) 0);
> + 	}
> +
> ++        IheaderBigEndianToHost((char *) &pdesc.header, en_is32);
> +         if ((pdesc.header.pih_magic == 0) || (pdesc.header.pih_numwords == 0))
> +         {
> +             /* uh-oh. either a broken "64-bit" file or a garbage file. */
> +@@ -195,6 +380,7 @@ PWOpen(prefix, mode)
> + 		}
> +                 return ((PWDICT *) 0);
> +             }
> ++            IheaderBigEndianToHost((char *) &pdesc64.header, en_is64);
> +             if (pdesc64.header.pih_magic != PIH_MAGIC)
> +             {
> +                 /* nope, not "64-bit" after all */
> +@@ -290,6 +476,7 @@ PWOpen(prefix, mode)
> +                 {
> +                     pdesc.flags &= ~PFOR_USEHWMS;
> +                 }
> ++                HwmsBigEndianToHost((char*)pdesc64.hwms, sizeof(pdesc64.hwms), en_is64);
> +                 for (i = 0; i < sizeof(pdesc.hwms) / sizeof(pdesc.hwms[0]); i++)
> +                 {
> +                     pdesc.hwms[i] = pdesc64.hwms[i];
> +@@ -299,6 +486,7 @@ PWOpen(prefix, mode)
> + 	    {
> + 		pdesc.flags &= ~PFOR_USEHWMS;
> + 	    }
> ++	    HwmsBigEndianToHost((char*)pdesc.hwms, sizeof(pdesc.hwms), en_is32);
> + #if DEBUG
> +             for (i=1; i<=0xff; i++)
> +             {
> +@@ -332,7 +520,11 @@ PWClose(pwp)
> + 	    return (-1);
> + 	}
> +
> +-	if (!fwrite((char *) &pwp->header, sizeof(pwp->header), 1, pwp->ifp))
> ++	struct pi_header tmpheader32;
> ++
> ++	memcpy(&tmpheader32,  &pwp->header, sizeof(pwp->header));
> ++	IheaderHostToBigEndian((char *) &tmpheader32, en_is32);
> ++	if (!fwrite((char *) &tmpheader32, sizeof(tmpheader32), 1, pwp->ifp))
> + 	{
> + 	    fprintf(stderr, "index magic fwrite failed\n");
> + 	    return (-1);
> +@@ -351,7 +543,12 @@ PWClose(pwp)
> + 	    	printf("hwm[%02x] = %d\n", i, pwp->hwms[i]);
> + #endif
> + 	    }
> +-	    fwrite(pwp->hwms, 1, sizeof(pwp->hwms), pwp->wfp);
> ++
> ++	    PWDICT tmp_pwp;
> ++
> ++	    memcpy(&tmp_pwp, pwp, sizeof(PWDICT));
> ++	    HwmsHostToBigEndian(tmp_pwp.hwms, sizeof(tmp_pwp.hwms), en_is32);
> ++	    fwrite(tmp_pwp.hwms, 1, sizeof(tmp_pwp.hwms), pwp->wfp);
> + 	}
> +     }
> +
> +@@ -405,7 +602,8 @@ PutPW(pwp, string)
> +
> + 	datum = (uint32_t) ftell(pwp->dfp);
> +
> +-	fwrite((char *) &datum, sizeof(datum), 1, pwp->ifp);
> ++	uint32_t tmpdatum = htobe32(datum);
> ++	fwrite((char *) &tmpdatum, sizeof(tmpdatum), 1, pwp->ifp);
> +
> + 	fputs(pwp->data_put[0], pwp->dfp);
> + 	putc(0, pwp->dfp);
> +@@ -473,6 +671,7 @@ GetPW(pwp, number)
> +            perror("(index fread failed)");
> +            return ((char *) 0);
> +        }
> ++       datum64 =  be64toh(datum64);
> +        datum = datum64;
> +     } else {
> +        if (fseek(pwp->ifp, sizeof(struct pi_header) + (thisblock * sizeof(uint32_t)), 0))
> +@@ -486,6 +685,7 @@ GetPW(pwp, number)
> +            perror("(index fread failed)");
> +            return ((char *) 0);
> +        }
> ++       datum = be32toh(datum);
> +     }
> +
> + 	int r = 1;
> +--
> +1.7.10.4
> +
> diff --git a/meta/recipes-extended/cracklib/cracklib_2.8.22.bb b/meta/recipes-extended/cracklib/cracklib_2.8.22.bb
> index 7e398f4..349c74f 100644
> --- a/meta/recipes-extended/cracklib/cracklib_2.8.22.bb
> +++ b/meta/recipes-extended/cracklib/cracklib_2.8.22.bb
> @@ -10,7 +10,8 @@ PR ="r0"
>
>   EXTRA_OECONF = "--without-python"
>
> -SRC_URI = "${SOURCEFORGE_MIRROR}/cracklib/cracklib-${PV}.tar.gz"
> +SRC_URI = "${SOURCEFORGE_MIRROR}/cracklib/cracklib-${PV}.tar.gz \
> +           file://0001-packlib.c-support-dictionary-byte-order-dependent.patch"
>
>   SRC_URI[md5sum] = "463177b5c29c7a598c991e12a4898e06"
>   SRC_URI[sha256sum] = "feaff49bfb513ec10b2618c00d2f7f60776ba93fcc5fa22dd3479dd9cad9f770"
>
Hongxu Jia - May 2, 2013, 5:40 a.m.
On 04/30/2013 01:36 AM, Saul Wold wrote:
> On 04/27/2013 04:05 AM, Hongxu Jia wrote:
>> The previous dict files are NOT byte-order independent, in fact they are
>> probably ARCHITECTURE SPECIFIC.
>> Create the dict files in big endian, and convert to host endian while
>> load them. This could fix the endian issue on multiple platform.
>>
> Problem with this fix is that is writes files out on first time it 
> runs, this means it will not work correctly on Read-Only FS, is there 
> a solution that can be solved on the host build machine.
>
> Sau!

The creation of dict files is still at build time but in big endian 
rather than
host endian, and it could work for Read-Only system.

In meta/recipes-extended/cracklib/cracklib_2.8.22.bb
...
  24 do_install_append_class-target() {
  25     create-cracklib-dict -o ${D}${datadir}/cracklib/pw_dict 
${D}${datadir}/cracklib/cracklib-small
  26 }
...
It will invoke the previous function at build time in which 
create-cracklib-dict
is cracklib-native's.

//Hongxu

>
>> [Bug #4419]
>>
>> Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
>> ---
>>   ...c-support-dictionary-byte-order-dependent.patch |  322 
>> ++++++++++++++++++++
>>   meta/recipes-extended/cracklib/cracklib_2.8.22.bb  |    3 +-
>>   2 files changed, 324 insertions(+), 1 deletion(-)
>>   create mode 100644 
>> meta/recipes-extended/cracklib/cracklib/0001-packlib.c-support-dictionary-byte-order-dependent.patch
>>
>> diff --git 
>> a/meta/recipes-extended/cracklib/cracklib/0001-packlib.c-support-dictionary-byte-order-dependent.patch 
>> b/meta/recipes-extended/cracklib/cracklib/0001-packlib.c-support-dictionary-byte-order-dependent.patch 
>>
>> new file mode 100644
>> index 0000000..fc402ee
>> --- /dev/null
>> +++ 
>> b/meta/recipes-extended/cracklib/cracklib/0001-packlib.c-support-dictionary-byte-order-dependent.patch
>> @@ -0,0 +1,322 @@
>> +From dae29a98c066bc67bb5ba12219d5fd68a8675514 Mon Sep 17 00:00:00 2001
>> +From: Hongxu Jia <hongxu.jia@windriver.com>
>> +Date: Fri, 26 Apr 2013 20:44:10 +0800
>> +Subject: [PATCH] packlib.c: support dictionary byte-order dependent
>> +
>> +The previous dict files are NOT byte-order independent, in fact they 
>> are
>> +probably ARCHITECTURE SPECIFIC.
>> +Create the dict files in big endian, and convert to host endian while
>> +load them. This could fix the endian issue on multiple platform.
>> +
>> +Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
>> +Upstream-Status: Pending
>> +---
>> + lib/packlib.c |  208 
>> +++++++++++++++++++++++++++++++++++++++++++++++++++++++--
>> + 1 file changed, 204 insertions(+), 4 deletions(-)
>> +
>> +diff --git a/lib/packlib.c b/lib/packlib.c
>> +index 8f32d14..323ee83 100644
>> +--- a/lib/packlib.c
>> ++++ b/lib/packlib.c
>> +@@ -16,6 +16,9 @@
>> + #ifdef HAVE_STDINT_H
>> + #include <stdint.h>
>> + #endif
>> ++
>> ++#define _BSD_SOURCE             /* See feature_test_macros(7) */
>> ++#include <endian.h>
>> + #include "packer.h"
>> +
>> + static const char vers_id[] = "packlib.c : v2.3p2 Alec Muffett 18 
>> May 1993";
>> +@@ -45,6 +48,182 @@ typedef struct
>> +     char data_get[NUMWORDS][MAXWORDLEN];
>> + } PWDICT64;
>> +
>> ++enum{
>> ++    en_is32,
>> ++    en_is64
>> ++};
>> ++
>> ++static int
>> ++IheaderHostToBigEndian(char *pHeader, int nBitType)
>> ++{
>> ++    if (nBitType == en_is64)
>> ++    {
>> ++        struct pi_header64 *pHeader64 = (struct pi_header64*)pHeader;
>> ++
>> ++        pHeader64->pih_magic = htobe64(pHeader64->pih_magic);
>> ++        pHeader64->pih_numwords = htobe64(pHeader64->pih_numwords);
>> ++        pHeader64->pih_blocklen = htobe16(pHeader64->pih_blocklen);
>> ++        pHeader64->pih_pad = htobe16(pHeader64->pih_pad);
>> ++
>> ++#if DEBUG
>> ++        printf("Header64: magic %x, numwords %x, blocklen %x, pad 
>> %x\n",
>> ++          pHeader64->pih_magic, pHeader64->pih_numwords,
>> ++          pHeader64->pih_blocklen, pHeader64->pih_pad);
>> ++#endif
>> ++    }
>> ++    else if (nBitType == en_is32)
>> ++    {
>> ++        struct pi_header *pHeader32 = (struct pi_header*)pHeader;
>> ++
>> ++        pHeader32->pih_magic = htobe32(pHeader32->pih_magic);
>> ++        pHeader32->pih_numwords = htobe32(pHeader32->pih_numwords);
>> ++        pHeader32->pih_blocklen = htobe16(pHeader32->pih_blocklen);
>> ++        pHeader32->pih_pad = htobe16(pHeader32->pih_pad);
>> ++
>> ++#if DEBUG
>> ++        printf("Header32: magic %x, numwords %x, blocklen %x, pad 
>> %x\n",
>> ++          pHeader32->pih_magic, pHeader32->pih_numwords,
>> ++          pHeader32->pih_blocklen, pHeader32->pih_pad);
>> ++#endif
>> ++    }
>> ++    else
>> ++    {
>> ++        fprintf(stderr, "Neither 32 or 64: %d\n", nBitType);
>> ++        return (-1);
>> ++    }
>> ++
>> ++    return 0;
>> ++}
>> ++
>> ++static int
>> ++IheaderBigEndianToHost(char *pHeader, int nBitType)
>> ++{
>> ++    if (nBitType == en_is64)
>> ++    {
>> ++        struct pi_header64 *pHeader64 = (struct pi_header64*)pHeader;
>> ++
>> ++        pHeader64->pih_magic = be64toh(pHeader64->pih_magic);
>> ++        pHeader64->pih_numwords = be64toh(pHeader64->pih_numwords);
>> ++        pHeader64->pih_blocklen = be16toh(pHeader64->pih_blocklen);
>> ++        pHeader64->pih_pad = be16toh(pHeader64->pih_pad);
>> ++
>> ++#if DEBUG
>> ++        printf("Header64: magic %x, numwords %x, blocklen %x, pad 
>> %x\n",
>> ++          pHeader64->pih_magic, pHeader64->pih_numwords,
>> ++          pHeader64->pih_blocklen, pHeader64->pih_pad);
>> ++#endif
>> ++    }
>> ++    else if (nBitType == en_is32)
>> ++    {
>> ++        struct pi_header *pHeader32 = (struct pi_header*)pHeader;
>> ++
>> ++        pHeader32->pih_magic = be32toh(pHeader32->pih_magic);
>> ++        pHeader32->pih_numwords = be32toh(pHeader32->pih_numwords);
>> ++        pHeader32->pih_blocklen = be16toh(pHeader32->pih_blocklen);
>> ++        pHeader32->pih_pad = be16toh(pHeader32->pih_pad);
>> ++
>> ++#if DEBUG
>> ++        printf("Header32: magic %x, numwords %x, blocklen %x, pad 
>> %x\n",
>> ++            pHeader32->pih_magic, pHeader32->pih_numwords,
>> ++            pHeader32->pih_blocklen, pHeader32->pih_pad);
>> ++#endif
>> ++    }
>> ++    else
>> ++    {
>> ++        fprintf(stderr, "Neither 32 or 64: %d\n", nBitType);
>> ++        return (-1);
>> ++    }
>> ++
>> ++    return 0;
>> ++}
>> ++
>> ++static int
>> ++HwmsHostToBigEndian(char *pHwms, int nLen,int nBitType)
>> ++{
>> ++    int i = 0;
>> ++
>> ++    if (nBitType == en_is64)
>> ++    {
>> ++        uint64_t *pHwms64 = (uint64_t*)pHwms;
>> ++
>> ++        for (i = 0; i < nLen / sizeof(uint64_t); i++)
>> ++        {
>> ++            *pHwms64++ = htobe64(*pHwms64);
>> ++        }
>> ++
>> ++    }
>> ++    else if (nBitType == en_is32)
>> ++    {
>> ++        uint32_t *pHwms32 = (uint32_t*)pHwms;
>> ++
>> ++        for (i = 0; i < nLen / sizeof(uint32_t); i++)
>> ++        {
>> ++            *pHwms32++ = htobe32(*pHwms32);
>> ++        }
>> ++
>> ++    }
>> ++    else
>> ++    {
>> ++        fprintf(stderr, "Neither 32 or 64: %d\n", nBitType);
>> ++        return (-1);
>> ++    }
>> ++
>> ++#if DEBUG
>> ++    for (i = 0; i < nLen; i+=8)
>> ++    {
>> ++        printf("hwms%s: %02X %02X %02X %02X %02X %02X %02X %02X\n",
>> ++            nBitType==en_is64?"64":"32", pHwms[i+0]&0xFF, 
>> pHwms[i+1]&0xFF,
>> ++            pHwms[i+2]&0xFF, pHwms[i+3]&0xFF, pHwms[i+4]&0xFF,
>> ++            pHwms[i+5]&0xFF, pHwms[i+6]&0xFF, pHwms[i+7]&0xFF);
>> ++    }
>> ++#endif
>> ++
>> ++    return 0;
>> ++}
>> ++
>> ++static int
>> ++HwmsBigEndianToHost(char *pHwms, int nLen, int nBitType)
>> ++{
>> ++    int i = 0;
>> ++
>> ++    if (nBitType == en_is64)
>> ++    {
>> ++        uint64_t *pHwms64 = (uint64_t*)pHwms;
>> ++
>> ++        for (i = 0; i < nLen / sizeof(uint64_t); i++)
>> ++        {
>> ++            *pHwms64++ = be64toh(*pHwms64);
>> ++        }
>> ++
>> ++    }
>> ++    else if (nBitType == en_is32)
>> ++    {
>> ++        uint32_t *pHwms32 = (uint32_t*)pHwms;
>> ++
>> ++        for (i = 0; i < nLen / sizeof(uint32_t); i++)
>> ++        {
>> ++            *pHwms32++ = be32toh(*pHwms32);
>> ++        }
>> ++
>> ++    }
>> ++    else
>> ++    {
>> ++        fprintf(stderr, "Neither 32 or 64: %d\n", nBitType);
>> ++        return (-1);
>> ++    }
>> ++
>> ++#if DEBUG
>> ++    for (i = 0; i < nLen; i+=8)
>> ++    {
>> ++        printf("hwms%s: %02X %02X %02X %02X %02X %02X %02X %02X\n",
>> ++            nBitType==en_is64?"64":"32", pHwms[i+0]&0xFF, 
>> pHwms[i+1]&0xFF,
>> ++            pHwms[i+2]&0xFF, pHwms[i+3]&0xFF, pHwms[i+4]&0xFF,
>> ++            pHwms[i+5]&0xFF, pHwms[i+6]&0xFF, pHwms[i+7]&0xFF);
>> ++    }
>> ++#endif
>> ++
>> ++    return 0;
>> ++}
>> +
>> + static int
>> + _PWIsBroken64(FILE *ifp)
>> +@@ -57,6 +236,7 @@ _PWIsBroken64(FILE *ifp)
>> +        return 0;
>> +     }
>> +
>> ++    IheaderBigEndianToHost((char *) &pdesc64.header, en_is64);
>> +     return (pdesc64.header.pih_magic == PIH_MAGIC);
>> + }
>> +
>> +@@ -149,7 +329,11 @@ PWOpen(prefix, mode)
>> +     pdesc.header.pih_blocklen = NUMWORDS;
>> +     pdesc.header.pih_numwords = 0;
>> +
>> +-    fwrite((char *) &pdesc.header, sizeof(pdesc.header), 1, ifp);
>> ++    struct pi_header tmpheader32;
>> ++
>> ++    memcpy(&tmpheader32,  &pdesc.header, sizeof(pdesc.header));
>> ++    IheaderHostToBigEndian((char *) &tmpheader32, en_is32);
>> ++    fwrite((char *) &tmpheader32, sizeof(tmpheader32), 1, ifp);
>> +     } else
>> +     {
>> +     pdesc.flags &= ~PFOR_WRITE;
>> +@@ -173,6 +357,7 @@ PWOpen(prefix, mode)
>> +         return ((PWDICT *) 0);
>> +     }
>> +
>> ++        IheaderBigEndianToHost((char *) &pdesc.header, en_is32);
>> +         if ((pdesc.header.pih_magic == 0) || 
>> (pdesc.header.pih_numwords == 0))
>> +         {
>> +             /* uh-oh. either a broken "64-bit" file or a garbage 
>> file. */
>> +@@ -195,6 +380,7 @@ PWOpen(prefix, mode)
>> +         }
>> +                 return ((PWDICT *) 0);
>> +             }
>> ++            IheaderBigEndianToHost((char *) &pdesc64.header, en_is64);
>> +             if (pdesc64.header.pih_magic != PIH_MAGIC)
>> +             {
>> +                 /* nope, not "64-bit" after all */
>> +@@ -290,6 +476,7 @@ PWOpen(prefix, mode)
>> +                 {
>> +                     pdesc.flags &= ~PFOR_USEHWMS;
>> +                 }
>> ++                HwmsBigEndianToHost((char*)pdesc64.hwms, 
>> sizeof(pdesc64.hwms), en_is64);
>> +                 for (i = 0; i < sizeof(pdesc.hwms) / 
>> sizeof(pdesc.hwms[0]); i++)
>> +                 {
>> +                     pdesc.hwms[i] = pdesc64.hwms[i];
>> +@@ -299,6 +486,7 @@ PWOpen(prefix, mode)
>> +         {
>> +         pdesc.flags &= ~PFOR_USEHWMS;
>> +         }
>> ++        HwmsBigEndianToHost((char*)pdesc.hwms, sizeof(pdesc.hwms), 
>> en_is32);
>> + #if DEBUG
>> +             for (i=1; i<=0xff; i++)
>> +             {
>> +@@ -332,7 +520,11 @@ PWClose(pwp)
>> +         return (-1);
>> +     }
>> +
>> +-    if (!fwrite((char *) &pwp->header, sizeof(pwp->header), 1, 
>> pwp->ifp))
>> ++    struct pi_header tmpheader32;
>> ++
>> ++    memcpy(&tmpheader32,  &pwp->header, sizeof(pwp->header));
>> ++    IheaderHostToBigEndian((char *) &tmpheader32, en_is32);
>> ++    if (!fwrite((char *) &tmpheader32, sizeof(tmpheader32), 1, 
>> pwp->ifp))
>> +     {
>> +         fprintf(stderr, "index magic fwrite failed\n");
>> +         return (-1);
>> +@@ -351,7 +543,12 @@ PWClose(pwp)
>> +             printf("hwm[%02x] = %d\n", i, pwp->hwms[i]);
>> + #endif
>> +         }
>> +-        fwrite(pwp->hwms, 1, sizeof(pwp->hwms), pwp->wfp);
>> ++
>> ++        PWDICT tmp_pwp;
>> ++
>> ++        memcpy(&tmp_pwp, pwp, sizeof(PWDICT));
>> ++        HwmsHostToBigEndian(tmp_pwp.hwms, sizeof(tmp_pwp.hwms), 
>> en_is32);
>> ++        fwrite(tmp_pwp.hwms, 1, sizeof(tmp_pwp.hwms), pwp->wfp);
>> +     }
>> +     }
>> +
>> +@@ -405,7 +602,8 @@ PutPW(pwp, string)
>> +
>> +     datum = (uint32_t) ftell(pwp->dfp);
>> +
>> +-    fwrite((char *) &datum, sizeof(datum), 1, pwp->ifp);
>> ++    uint32_t tmpdatum = htobe32(datum);
>> ++    fwrite((char *) &tmpdatum, sizeof(tmpdatum), 1, pwp->ifp);
>> +
>> +     fputs(pwp->data_put[0], pwp->dfp);
>> +     putc(0, pwp->dfp);
>> +@@ -473,6 +671,7 @@ GetPW(pwp, number)
>> +            perror("(index fread failed)");
>> +            return ((char *) 0);
>> +        }
>> ++       datum64 =  be64toh(datum64);
>> +        datum = datum64;
>> +     } else {
>> +        if (fseek(pwp->ifp, sizeof(struct pi_header) + (thisblock * 
>> sizeof(uint32_t)), 0))
>> +@@ -486,6 +685,7 @@ GetPW(pwp, number)
>> +            perror("(index fread failed)");
>> +            return ((char *) 0);
>> +        }
>> ++       datum = be32toh(datum);
>> +     }
>> +
>> +     int r = 1;
>> +--
>> +1.7.10.4
>> +
>> diff --git a/meta/recipes-extended/cracklib/cracklib_2.8.22.bb 
>> b/meta/recipes-extended/cracklib/cracklib_2.8.22.bb
>> index 7e398f4..349c74f 100644
>> --- a/meta/recipes-extended/cracklib/cracklib_2.8.22.bb
>> +++ b/meta/recipes-extended/cracklib/cracklib_2.8.22.bb
>> @@ -10,7 +10,8 @@ PR ="r0"
>>
>>   EXTRA_OECONF = "--without-python"
>>
>> -SRC_URI = "${SOURCEFORGE_MIRROR}/cracklib/cracklib-${PV}.tar.gz"
>> +SRC_URI = "${SOURCEFORGE_MIRROR}/cracklib/cracklib-${PV}.tar.gz \
>> + file://0001-packlib.c-support-dictionary-byte-order-dependent.patch"
>>
>>   SRC_URI[md5sum] = "463177b5c29c7a598c991e12a4898e06"
>>   SRC_URI[sha256sum] = 
>> "feaff49bfb513ec10b2618c00d2f7f60776ba93fcc5fa22dd3479dd9cad9f770"
>>

Patch

diff --git a/meta/recipes-extended/cracklib/cracklib/0001-packlib.c-support-dictionary-byte-order-dependent.patch b/meta/recipes-extended/cracklib/cracklib/0001-packlib.c-support-dictionary-byte-order-dependent.patch
new file mode 100644
index 0000000..fc402ee
--- /dev/null
+++ b/meta/recipes-extended/cracklib/cracklib/0001-packlib.c-support-dictionary-byte-order-dependent.patch
@@ -0,0 +1,322 @@ 
+From dae29a98c066bc67bb5ba12219d5fd68a8675514 Mon Sep 17 00:00:00 2001
+From: Hongxu Jia <hongxu.jia@windriver.com>
+Date: Fri, 26 Apr 2013 20:44:10 +0800
+Subject: [PATCH] packlib.c: support dictionary byte-order dependent
+
+The previous dict files are NOT byte-order independent, in fact they are
+probably ARCHITECTURE SPECIFIC.
+Create the dict files in big endian, and convert to host endian while
+load them. This could fix the endian issue on multiple platform.
+
+Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+Upstream-Status: Pending
+---
+ lib/packlib.c |  208 +++++++++++++++++++++++++++++++++++++++++++++++++++++++--
+ 1 file changed, 204 insertions(+), 4 deletions(-)
+
+diff --git a/lib/packlib.c b/lib/packlib.c
+index 8f32d14..323ee83 100644
+--- a/lib/packlib.c
++++ b/lib/packlib.c
+@@ -16,6 +16,9 @@
+ #ifdef HAVE_STDINT_H
+ #include <stdint.h>
+ #endif
++
++#define _BSD_SOURCE             /* See feature_test_macros(7) */
++#include <endian.h>
+ #include "packer.h"
+ 
+ static const char vers_id[] = "packlib.c : v2.3p2 Alec Muffett 18 May 1993";
+@@ -45,6 +48,182 @@ typedef struct
+     char data_get[NUMWORDS][MAXWORDLEN];
+ } PWDICT64;
+ 
++enum{
++    en_is32,
++    en_is64
++};
++
++static int
++IheaderHostToBigEndian(char *pHeader, int nBitType)
++{
++    if (nBitType == en_is64)
++    {
++        struct pi_header64 *pHeader64 = (struct pi_header64*)pHeader;
++
++        pHeader64->pih_magic = htobe64(pHeader64->pih_magic);
++        pHeader64->pih_numwords = htobe64(pHeader64->pih_numwords);
++        pHeader64->pih_blocklen = htobe16(pHeader64->pih_blocklen);
++        pHeader64->pih_pad = htobe16(pHeader64->pih_pad);
++
++#if DEBUG
++        printf("Header64: magic %x, numwords %x, blocklen %x, pad %x\n",
++          pHeader64->pih_magic, pHeader64->pih_numwords,
++          pHeader64->pih_blocklen, pHeader64->pih_pad);
++#endif
++    }
++    else if (nBitType == en_is32)
++    {
++        struct pi_header *pHeader32 = (struct pi_header*)pHeader;
++
++        pHeader32->pih_magic = htobe32(pHeader32->pih_magic);
++        pHeader32->pih_numwords = htobe32(pHeader32->pih_numwords);
++        pHeader32->pih_blocklen = htobe16(pHeader32->pih_blocklen);
++        pHeader32->pih_pad = htobe16(pHeader32->pih_pad);
++
++#if DEBUG
++        printf("Header32: magic %x, numwords %x, blocklen %x, pad %x\n",
++          pHeader32->pih_magic, pHeader32->pih_numwords,
++          pHeader32->pih_blocklen, pHeader32->pih_pad);
++#endif
++    }
++    else
++    {
++        fprintf(stderr, "Neither 32 or 64: %d\n", nBitType);
++        return (-1);
++    }
++
++    return 0;
++}
++
++static int
++IheaderBigEndianToHost(char *pHeader, int nBitType)
++{
++    if (nBitType == en_is64)
++    {
++        struct pi_header64 *pHeader64 = (struct pi_header64*)pHeader;
++
++        pHeader64->pih_magic = be64toh(pHeader64->pih_magic);
++        pHeader64->pih_numwords = be64toh(pHeader64->pih_numwords);
++        pHeader64->pih_blocklen = be16toh(pHeader64->pih_blocklen);
++        pHeader64->pih_pad = be16toh(pHeader64->pih_pad);
++
++#if DEBUG
++        printf("Header64: magic %x, numwords %x, blocklen %x, pad %x\n",
++          pHeader64->pih_magic, pHeader64->pih_numwords,
++          pHeader64->pih_blocklen, pHeader64->pih_pad);
++#endif
++    }
++    else if (nBitType == en_is32)
++    {
++        struct pi_header *pHeader32 = (struct pi_header*)pHeader;
++
++        pHeader32->pih_magic = be32toh(pHeader32->pih_magic);
++        pHeader32->pih_numwords = be32toh(pHeader32->pih_numwords);
++        pHeader32->pih_blocklen = be16toh(pHeader32->pih_blocklen);
++        pHeader32->pih_pad = be16toh(pHeader32->pih_pad);
++
++#if DEBUG
++        printf("Header32: magic %x, numwords %x, blocklen %x, pad %x\n",
++            pHeader32->pih_magic, pHeader32->pih_numwords,
++            pHeader32->pih_blocklen, pHeader32->pih_pad);
++#endif
++    }
++    else
++    {
++        fprintf(stderr, "Neither 32 or 64: %d\n", nBitType);
++        return (-1);
++    }
++
++    return 0;
++}
++
++static int
++HwmsHostToBigEndian(char *pHwms, int nLen,int nBitType)
++{
++    int i = 0;
++
++    if (nBitType == en_is64)
++    {
++        uint64_t *pHwms64 = (uint64_t*)pHwms;
++
++        for (i = 0; i < nLen / sizeof(uint64_t); i++)
++        {
++            *pHwms64++ = htobe64(*pHwms64);
++        }
++
++    }
++    else if (nBitType == en_is32)
++    {
++        uint32_t *pHwms32 = (uint32_t*)pHwms;
++
++        for (i = 0; i < nLen / sizeof(uint32_t); i++)
++        {
++            *pHwms32++ = htobe32(*pHwms32);
++        }
++
++    }
++    else
++    {
++        fprintf(stderr, "Neither 32 or 64: %d\n", nBitType);
++        return (-1);
++    }
++
++#if DEBUG
++    for (i = 0; i < nLen; i+=8)
++    {
++        printf("hwms%s: %02X %02X %02X %02X %02X %02X %02X %02X\n",
++            nBitType==en_is64?"64":"32", pHwms[i+0]&0xFF, pHwms[i+1]&0xFF,
++            pHwms[i+2]&0xFF, pHwms[i+3]&0xFF, pHwms[i+4]&0xFF,
++            pHwms[i+5]&0xFF, pHwms[i+6]&0xFF, pHwms[i+7]&0xFF);
++    }
++#endif
++
++    return 0;
++}
++
++static int
++HwmsBigEndianToHost(char *pHwms, int nLen, int nBitType)
++{
++    int i = 0;
++
++    if (nBitType == en_is64)
++    {
++        uint64_t *pHwms64 = (uint64_t*)pHwms;
++
++        for (i = 0; i < nLen / sizeof(uint64_t); i++)
++        {
++            *pHwms64++ = be64toh(*pHwms64);
++        }
++
++    }
++    else if (nBitType == en_is32)
++    {
++        uint32_t *pHwms32 = (uint32_t*)pHwms;
++
++        for (i = 0; i < nLen / sizeof(uint32_t); i++)
++        {
++            *pHwms32++ = be32toh(*pHwms32);
++        }
++
++    }
++    else
++    {
++        fprintf(stderr, "Neither 32 or 64: %d\n", nBitType);
++        return (-1);
++    }
++
++#if DEBUG
++    for (i = 0; i < nLen; i+=8)
++    {
++        printf("hwms%s: %02X %02X %02X %02X %02X %02X %02X %02X\n",
++            nBitType==en_is64?"64":"32", pHwms[i+0]&0xFF, pHwms[i+1]&0xFF,
++            pHwms[i+2]&0xFF, pHwms[i+3]&0xFF, pHwms[i+4]&0xFF,
++            pHwms[i+5]&0xFF, pHwms[i+6]&0xFF, pHwms[i+7]&0xFF);
++    }
++#endif
++
++    return 0;
++}
+ 
+ static int
+ _PWIsBroken64(FILE *ifp)
+@@ -57,6 +236,7 @@ _PWIsBroken64(FILE *ifp)
+        return 0;
+     }
+ 
++    IheaderBigEndianToHost((char *) &pdesc64.header, en_is64);
+     return (pdesc64.header.pih_magic == PIH_MAGIC);
+ }
+ 
+@@ -149,7 +329,11 @@ PWOpen(prefix, mode)
+ 	pdesc.header.pih_blocklen = NUMWORDS;
+ 	pdesc.header.pih_numwords = 0;
+ 
+-	fwrite((char *) &pdesc.header, sizeof(pdesc.header), 1, ifp);
++	struct pi_header tmpheader32;
++
++	memcpy(&tmpheader32,  &pdesc.header, sizeof(pdesc.header));
++	IheaderHostToBigEndian((char *) &tmpheader32, en_is32);
++	fwrite((char *) &tmpheader32, sizeof(tmpheader32), 1, ifp);
+     } else
+     {
+ 	pdesc.flags &= ~PFOR_WRITE;
+@@ -173,6 +357,7 @@ PWOpen(prefix, mode)
+ 	    return ((PWDICT *) 0);
+ 	}
+ 
++        IheaderBigEndianToHost((char *) &pdesc.header, en_is32);
+         if ((pdesc.header.pih_magic == 0) || (pdesc.header.pih_numwords == 0))
+         {
+             /* uh-oh. either a broken "64-bit" file or a garbage file. */
+@@ -195,6 +380,7 @@ PWOpen(prefix, mode)
+ 		}
+                 return ((PWDICT *) 0);
+             }
++            IheaderBigEndianToHost((char *) &pdesc64.header, en_is64);
+             if (pdesc64.header.pih_magic != PIH_MAGIC)
+             {
+                 /* nope, not "64-bit" after all */
+@@ -290,6 +476,7 @@ PWOpen(prefix, mode)
+                 {
+                     pdesc.flags &= ~PFOR_USEHWMS;
+                 }
++                HwmsBigEndianToHost((char*)pdesc64.hwms, sizeof(pdesc64.hwms), en_is64);
+                 for (i = 0; i < sizeof(pdesc.hwms) / sizeof(pdesc.hwms[0]); i++)
+                 {
+                     pdesc.hwms[i] = pdesc64.hwms[i];
+@@ -299,6 +486,7 @@ PWOpen(prefix, mode)
+ 	    {
+ 		pdesc.flags &= ~PFOR_USEHWMS;
+ 	    }
++	    HwmsBigEndianToHost((char*)pdesc.hwms, sizeof(pdesc.hwms), en_is32);
+ #if DEBUG
+             for (i=1; i<=0xff; i++)
+             {
+@@ -332,7 +520,11 @@ PWClose(pwp)
+ 	    return (-1);
+ 	}
+ 
+-	if (!fwrite((char *) &pwp->header, sizeof(pwp->header), 1, pwp->ifp))
++	struct pi_header tmpheader32;
++
++	memcpy(&tmpheader32,  &pwp->header, sizeof(pwp->header));
++	IheaderHostToBigEndian((char *) &tmpheader32, en_is32);
++	if (!fwrite((char *) &tmpheader32, sizeof(tmpheader32), 1, pwp->ifp))
+ 	{
+ 	    fprintf(stderr, "index magic fwrite failed\n");
+ 	    return (-1);
+@@ -351,7 +543,12 @@ PWClose(pwp)
+ 	    	printf("hwm[%02x] = %d\n", i, pwp->hwms[i]);
+ #endif
+ 	    }
+-	    fwrite(pwp->hwms, 1, sizeof(pwp->hwms), pwp->wfp);
++
++	    PWDICT tmp_pwp;
++
++	    memcpy(&tmp_pwp, pwp, sizeof(PWDICT));
++	    HwmsHostToBigEndian(tmp_pwp.hwms, sizeof(tmp_pwp.hwms), en_is32);
++	    fwrite(tmp_pwp.hwms, 1, sizeof(tmp_pwp.hwms), pwp->wfp);
+ 	}
+     }
+ 
+@@ -405,7 +602,8 @@ PutPW(pwp, string)
+ 
+ 	datum = (uint32_t) ftell(pwp->dfp);
+ 
+-	fwrite((char *) &datum, sizeof(datum), 1, pwp->ifp);
++	uint32_t tmpdatum = htobe32(datum);
++	fwrite((char *) &tmpdatum, sizeof(tmpdatum), 1, pwp->ifp);
+ 
+ 	fputs(pwp->data_put[0], pwp->dfp);
+ 	putc(0, pwp->dfp);
+@@ -473,6 +671,7 @@ GetPW(pwp, number)
+            perror("(index fread failed)");
+            return ((char *) 0);
+        }
++       datum64 =  be64toh(datum64);
+        datum = datum64;
+     } else {
+        if (fseek(pwp->ifp, sizeof(struct pi_header) + (thisblock * sizeof(uint32_t)), 0))
+@@ -486,6 +685,7 @@ GetPW(pwp, number)
+            perror("(index fread failed)");
+            return ((char *) 0);
+        }
++       datum = be32toh(datum);
+     }
+ 
+ 	int r = 1;
+-- 
+1.7.10.4
+
diff --git a/meta/recipes-extended/cracklib/cracklib_2.8.22.bb b/meta/recipes-extended/cracklib/cracklib_2.8.22.bb
index 7e398f4..349c74f 100644
--- a/meta/recipes-extended/cracklib/cracklib_2.8.22.bb
+++ b/meta/recipes-extended/cracklib/cracklib_2.8.22.bb
@@ -10,7 +10,8 @@  PR ="r0"
 
 EXTRA_OECONF = "--without-python"
 
-SRC_URI = "${SOURCEFORGE_MIRROR}/cracklib/cracklib-${PV}.tar.gz"
+SRC_URI = "${SOURCEFORGE_MIRROR}/cracklib/cracklib-${PV}.tar.gz \
+           file://0001-packlib.c-support-dictionary-byte-order-dependent.patch"
 
 SRC_URI[md5sum] = "463177b5c29c7a598c991e12a4898e06"
 SRC_URI[sha256sum] = "feaff49bfb513ec10b2618c00d2f7f60776ba93fcc5fa22dd3479dd9cad9f770"