@@ -8,6 +8,7 @@
#include <stdio.h>
#include <unistd.h>
+#include <stdlib.h>
void try_program(char const* path, char** args) {
if (access(path, X_OK) == 0) {
@@ -18,22 +19,14 @@ void try_program(char const* path, char** args) {
int main(int argc, char** argv) {
char* var;
- /* Copy arguments so that they are a NULL terminated list, skipping argv[0]
- * since it is this program name */
- char** args = malloc(argc * sizeof(char*));
- for (int i = 0; i < argc - 1; i++) {
- args[i] = argv[i + 1];
- }
- args[argc - 1] = NULL;
-
var = getenv("QEMU_BRIDGE_HELPER");
if (var && var[0] != '\0') {
- execvp(var, args);
+ execvp(var, argv);
return 1;
}
- try_program("/usr/libexec/qemu-bridge-helper", args);
- try_program("/usr/lib/qemu/qemu-bridge-helper", args);
+ try_program("/usr/libexec/qemu-bridge-helper", argv);
+ try_program("/usr/lib/qemu/qemu-bridge-helper", argv);
fprintf(stderr, "No bridge helper found\n");
return 1;