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authorMichal Sekletar <msekleta@redhat.com>2012-12-13 14:59:39 +0100
committerZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>2012-12-17 11:41:31 +0100
commitc9c7aef24f9750bbd51d2c13beff66473d96bf3c (patch)
tree32acb467b38fd1f91b752769800fc1d532988138
parentd1d7caeeee65c11c54ee1ce0a878024715208a75 (diff)
path-util: set pointer to null after calling free()
In cases where path_strv_canonicalize() returns NULL, strv_free() is called afterwards and it will call free() on pointers which were freed already in path_strv_canonicalize()
-rw-r--r--src/shared/path-util.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/shared/path-util.c b/src/shared/path-util.c
index 70c8a8af06..dd12d3d634 100644
--- a/src/shared/path-util.c
+++ b/src/shared/path-util.c
@@ -181,6 +181,7 @@ char **path_strv_canonicalize(char **l) {
t = path_make_absolute_cwd(*s);
free(*s);
+ *s = NULL;
if (!t) {
enomem = true;