diff options
| -rw-r--r-- | udevsend.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/udevsend.c b/udevsend.c index 05a50facc5..d86004ba3b 100644 --- a/udevsend.c +++ b/udevsend.c @@ -148,10 +148,6 @@ int main(int argc, char *argv[], char *envp[]) key = envp[i]; keylen = strlen(key); - if (bufpos + keylen >= HOTPLUG_BUFFER_SIZE-1) { - dbg("environment buffer too small, probably not called by the kernel"); - continue; - } /* prevent loops in the scripts we execute */ if (strncmp(key, "UDEVD_EVENT=", 12) == 0) { @@ -159,6 +155,11 @@ int main(int argc, char *argv[], char *envp[]) goto exit; } + if (bufpos + keylen >= HOTPLUG_BUFFER_SIZE-1) { + dbg("environment buffer too small, probably not called by the kernel"); + continue; + } + /* remember the SUBSYSTEM */ if (strncmp(key, "SUBSYSTEM=", 10) == 0) subsystem = &key[10]; |