diff options
Diffstat (limited to 'extra/libxcb/xcb_auth-fix-memory-leak.patch')
| -rw-r--r-- | extra/libxcb/xcb_auth-fix-memory-leak.patch | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/extra/libxcb/xcb_auth-fix-memory-leak.patch b/extra/libxcb/xcb_auth-fix-memory-leak.patch deleted file mode 100644 index d1000913a..000000000 --- a/extra/libxcb/xcb_auth-fix-memory-leak.patch +++ /dev/null @@ -1,38 +0,0 @@ -From 5755582444ad0ba79e661ab3173cc38e9e588d83 Mon Sep 17 00:00:00 2001 -From: Nick Bowler <nbowler@draconx.ca> -Date: Thu, 11 Nov 2010 01:49:41 +0000 -Subject: xcb_auth: Fix memory leak in _xcb_get_auth_info. - -If the initial get_peer_sock_name(getpeername ...) succeeds, the -pointer to allocated memory is overwritten by the later call to -get_peer_sock_name(getsockname ...). Fix that up by freeing -the allocated memory before overwriting the pointer. - -Signed-off-by: Nick Bowler <nbowler@draconx.ca> -Signed-off-by: Julien Danjou <julien@danjou.info> ---- -diff --git a/src/xcb_auth.c b/src/xcb_auth.c -index 1af27fc..4839b78 100644 ---- a/src/xcb_auth.c -+++ b/src/xcb_auth.c -@@ -327,10 +327,15 @@ int _xcb_get_auth_info(int fd, xcb_auth_info_t *info, int display) - if (!info->namelen) - goto no_auth; /* out of memory */ - -- if (!gotsockname && (sockname = get_peer_sock_name(getsockname, fd)) == NULL) -+ if (!gotsockname) - { -- free(info->name); -- goto no_auth; /* can only authenticate sockets */ -+ free(sockname); -+ -+ if ((sockname = get_peer_sock_name(getsockname, fd)) == NULL) -+ { -+ free(info->name); -+ goto no_auth; /* can only authenticate sockets */ -+ } - } - - ret = compute_auth(info, authptr, sockname); --- -cgit v0.8.3-6-g21f6 |