| Message ID | 20230622170946.10082-5-adrian.freihofer@siemens.com |
|---|---|
| State | Accepted, archived |
| Commit | f65fb5fce45d13c2881acd8295d417635449c52d |
| Headers | show |
| Series | fixes for runqemu-gen-tapdevs | expand |
On 22 June 2023 19:01, openembedded-core@lists.openembedded.org wrote: > If there are other tap interfaces than the interfaces created by the > runqemu-* scripts, these interfaces are not ignored. This is now fixed > by filtering the interfaces for a specific prefix in the interface name. > > Signed-off-by: Adrian Freihofer <adrian.freihofer@siemens.com> > --- > scripts/runqemu-ifup | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/scripts/runqemu-ifup b/scripts/runqemu-ifup > index fe4492e78b7..c65ceaf1c83 100755 > --- a/scripts/runqemu-ifup > +++ b/scripts/runqemu-ifup > @@ -45,7 +45,7 @@ if [ -z "$OE_TAP_NAME" ]; then > fi > > if taps=$(ip tuntap list 2>/dev/null); then > - tap_no_last=$(echo "$taps" |cut -f 1 -d ":" |sed "s/$OE_TAP_NAME//g" | sort -rn | head -n 1) > + tap_no_last=$(echo "$taps" |cut -f 1 -d ":" |grep -E "^$OE_TAP_NAME.*" |sed "s/$OE_TAP_NAME//g" | sort -rn | head -n 1) You can combine the cut+grep+sed to `sed "/^$OE_TAP_NAME/!d; s///; s/:.*//"` Regards, Jörg Sommer Software Developer / Programmierer -- Navimatix GmbH Tatzendpromenade 2 07745 Jena T: 03641 - 327 99 0 F: 03641 - 526 306 M: joerg.sommer@navimatix.de www.navimatix.de Geschäftsführer: Steffen Späthe, Jan Rommeley Registergericht: Amtsgericht Jena, HRB 501480
diff --git a/scripts/runqemu-ifup b/scripts/runqemu-ifup index fe4492e78b7..c65ceaf1c83 100755 --- a/scripts/runqemu-ifup +++ b/scripts/runqemu-ifup @@ -45,7 +45,7 @@ if [ -z "$OE_TAP_NAME" ]; then fi if taps=$(ip tuntap list 2>/dev/null); then - tap_no_last=$(echo "$taps" |cut -f 1 -d ":" |sed "s/$OE_TAP_NAME//g" | sort -rn | head -n 1) + tap_no_last=$(echo "$taps" |cut -f 1 -d ":" |grep -E "^$OE_TAP_NAME.*" |sed "s/$OE_TAP_NAME//g" | sort -rn | head -n 1) if [ -z "$tap_no_last" ]; then tap_no=0 else
If there are other tap interfaces than the interfaces created by the runqemu-* scripts, these interfaces are not ignored. This is now fixed by filtering the interfaces for a specific prefix in the interface name. Signed-off-by: Adrian Freihofer <adrian.freihofer@siemens.com> --- scripts/runqemu-ifup | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)