diff options
| author | Michel Dänzer <michel.daenzer@amd.com> | 2018-02-26 17:30:57 +0100 |
|---|---|---|
| committer | Adam Jackson <ajax@redhat.com> | 2018-02-26 12:28:55 -0500 |
| commit | 22a3ffe68c9c498e0b6b74ebcf1404becda8e2b1 (patch) | |
| tree | f8a125489772a97eee96b161f4509bc56ad5d2de | |
| parent | 528c94c6501db936882cd06338e2250a0b884b36 (diff) | |
glx: Don't pass NULL to glxGetClient
These guards were dropped by the commit below, but it turns out they're
needed. Fixes crash on VT switch.
Fixes: d8ec33fe0542 ("glx: Use vnd layer for dispatch (v4)")
Bugzilla: https://bugs.freedesktop.org/105233
Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
| -rw-r--r-- | glx/glxext.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/glx/glxext.c b/glx/glxext.c index 37416a4e4..f1355ce31 100644 --- a/glx/glxext.c +++ b/glx/glxext.c @@ -652,7 +652,7 @@ glxSuspendClients(void) int i; for (i = 1; i < currentMaxClients; i++) { - if (glxGetClient(clients[i])->client) + if (clients[i] && glxGetClient(clients[i])->client) IgnoreClient(clients[i]); } @@ -668,7 +668,7 @@ glxResumeClients(void) glxBlockClients = FALSE; for (i = 1; i < currentMaxClients; i++) { - if (glxGetClient(clients[i])->client) + if (clients[i] && glxGetClient(clients[i])->client) AttendClient(clients[i]); } |