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authorAndreas Henriksson <andreas@fatal.se>2014-06-13 18:48:21 +0200
committerTom Gundersen <teg@jklm.no>2014-06-13 19:00:42 +0200
commitf8a0bb5285024b6ce372c3157e761e6543ebdcd2 (patch)
treeed475bc83ddae525dde1e89337db7abf62795c60 /src/udev
parent3e09eb5c83e56bc0184bd9d9c44f76047464f77c (diff)
udev: fix invalid free() in enable_name_policy()
static bool enable_name_policy(...) in ./src/udev/net/link-config.c calls proc_cmdline(...) to get "line" initialized, but proc_cmdline(...) does not guarantee that atleast when both conditions (detect_container(NULL) > 0) and read_full_file(...) returned < 0.
Diffstat (limited to 'src/udev')
-rw-r--r--src/udev/net/link-config.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/udev/net/link-config.c b/src/udev/net/link-config.c
index a9acc3ddb7..7a9d01bc18 100644
--- a/src/udev/net/link-config.c
+++ b/src/udev/net/link-config.c
@@ -185,7 +185,7 @@ static int load_link(link_config_ctx *ctx, const char *filename) {
}
static bool enable_name_policy(void) {
- _cleanup_free_ char *line;
+ _cleanup_free_ char *line = NULL;
char *w, *state;
int r;
size_t l;