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authormarha <marha@users.sourceforge.net>2013-09-30 08:58:27 +0200
committermarha <marha@users.sourceforge.net>2013-09-30 08:58:27 +0200
commita12cf779e828ec70da714832e1eaa730119fe10c (patch)
treedc99a80ba8d23ac18d2a33ebaa4cbdeef65ffb72 /libXau/AuFileName.c
parent14718f10dcda487178690de9a51cc5acdf21e468 (diff)
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git update fontconfig mesa libXau pixman xkeyboard-config 30 Sep 2013
xkeyboard-config commit fe5c2416314fd1df423c8ce53cac2d28b00420e7 libXau commit 304a11be4727c5a7feeb2501e8e001466f8ce84e pixman commit b513b3dffe979056dbbbdc8e0659f8018c51c5f5 fontconfig commit 9161ed1e4a3f4afaee6dbcfc0b84a279ad99b397 mesa commit 868791f0baa0b51f4255c839448d3ca87ab1aa35
Diffstat (limited to 'libXau/AuFileName.c')
-rw-r--r--libXau/AuFileName.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/libXau/AuFileName.c b/libXau/AuFileName.c
index 090427387..7cedfcc5b 100644
--- a/libXau/AuFileName.c
+++ b/libXau/AuFileName.c
@@ -66,12 +66,14 @@ XauFileName (void)
return NULL;
}
size = strlen (name) + strlen(&slashDotXauthority[1]) + 2;
- if (size > bsize) {
+ if ((size > bsize) || (buf == NULL)) {
if (buf)
free (buf);
buf = malloc (size);
- if (!buf)
+ if (!buf) {
+ bsize = 0;
return NULL;
+ }
if (!atexit_registered) {
atexit(free_filename_buffer);