diff options
| author | Eamon Walsh <ewalsh@tycho.nsa.gov> | 2011-03-03 13:58:38 -0500 |
|---|---|---|
| committer | Eamon Walsh <ewalsh@tycho.nsa.gov> | 2011-03-03 13:58:38 -0500 |
| commit | f3071adcd823fc1919d496dc7d8f7f2969f916bd (patch) | |
| tree | 57b6fb803a2f0ab32a27b2a4084588c01e3cbffa | |
| parent | 9dd23aa6f5d3b3a66d7c2a9ac7b5c59c4068a423 (diff) | |
Fix use-after-free during program exit.
| -rw-r--r-- | src/client.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/src/client.c b/src/client.c index 226fd87..c50f9b8 100644 --- a/src/client.c +++ b/src/client.c @@ -88,8 +88,6 @@ client_remove(struct client *c) void client_remove_all(void) { - struct client *c; - - LIST_FOREACH(c, &clients, next) - client_remove(c); + while (!LIST_EMPTY(&clients)) + client_remove(LIST_FIRST(&clients)); } |