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| author | Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com> | 2014-02-07 14:44:03 +0200 |
|---|---|---|
| committer | Brian Paul <brianp@vmware.com> | 2014-02-07 08:14:05 -0700 |
| commit | d530745169282469b2dd8221629ef948ff31bcf3 (patch) | |
| tree | 0aba8cff689e6ccc90761d46907ebb6d4084e4a8 | |
| parent | d3e948340be3fe61d3724f1b96651c2097b4026e (diff) | |
glx: Add missing null check in __glX_send_client_info()
Signed-off-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
| -rw-r--r-- | src/glx/clientinfo.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/glx/clientinfo.c b/src/glx/clientinfo.c index e90fd79629..8f3fdeba4a 100644 --- a/src/glx/clientinfo.c +++ b/src/glx/clientinfo.c @@ -113,6 +113,10 @@ __glX_send_client_info(struct glx_display *glx_dpy) } gl_extension_string = __glXGetClientGLExtensionString(); + if (gl_extension_string == NULL) { + return; + } + gl_extension_length = strlen(gl_extension_string) + 1; c = XGetXCBConnection(glx_dpy->dpy); |