XvdiDestroyVideoNotifyList already frees the list if AddResource fails, so don't do it twice. And set tpn->client to NULL explicitly to avoid confusing uninitialized memory with a valid value.
Signed-off-by: Julien Cristau <[email protected]> --- Xext/xvmain.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/Xext/xvmain.c b/Xext/xvmain.c index 0c6f25b..de6cc7a 100644 --- a/Xext/xvmain.c +++ b/Xext/xvmain.c @@ -800,10 +800,9 @@ XvdiSelectVideoNotify(ClientPtr client, DrawablePtr pDraw, BOOL onoff) if (!(tpn = malloc(sizeof(XvVideoNotifyRec)))) return BadAlloc; tpn->next = NULL; - if (!AddResource(pDraw->id, XvRTVideoNotifyList, tpn)) { - free(tpn); + tpn->client = NULL; + if (!AddResource(pDraw->id, XvRTVideoNotifyList, tpn)) return BadAlloc; - } } else { /* LOOK TO SEE IF ENTRY ALREADY EXISTS */ -- 2.7.0 _______________________________________________ [email protected]: X.Org development Archives: http://lists.x.org/archives/xorg-devel Info: https://lists.x.org/mailman/listinfo/xorg-devel
