From 4ec701aa21c51a0a0c1dd60bd94ee4af1c1d1343 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Fri, 21 Aug 2009 22:11:38 +0200
Subject: udev: don't access string after free()

---
 src/modules/module-udev-detect.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/modules/module-udev-detect.c')

diff --git a/src/modules/module-udev-detect.c b/src/modules/module-udev-detect.c
index 2c7e7dc3..f2e7b0df 100644
--- a/src/modules/module-udev-detect.c
+++ b/src/modules/module-udev-detect.c
@@ -107,9 +107,9 @@ static void verify_access(struct userdata *u, struct device *d) {
 
     cd = pa_sprintf_malloc("%s/snd/controlC%s", udev_get_dev_path(u->udev), path_get_card_id(d->path));
     d->accessible = access(cd, R_OK|W_OK) >= 0;
-    pa_xfree(cd);
 
     pa_log_info("%s is accessible: %s", cd, pa_yes_no(d->accessible));
+    pa_xfree(cd);
 
     if (d->module == PA_INVALID_INDEX) {
 
-- 
cgit