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protect from NULL binary path

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This commit is contained in:
Alberto Fanjul 2021-01-03 14:07:44 +01:00
parent 3b3531de5c
commit 8d6530ebc9
1 changed files with 5 additions and 1 deletions
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4
src/wifi/wifid-supplicant.c
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@ -2482,7 +2482,11 @@ static int supplicant_spawn(struct supplicant *s)
log_debug("spawn supplicant of %s", s->l->ifname); log_debug("spawn supplicant of %s", s->l->ifname);
if (supplicant_find(&binary) < 0) { if (supplicant_find(&binary) < 0) {
if (binary != NULL) {
log_error("execution of wpas (%s) not possible: %m", binary); log_error("execution of wpas (%s) not possible: %m", binary);
} else {
log_error("execution of wpas not possible: %m");
}
return -EINVAL; return -EINVAL;
} }