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| author | Marek Olšák <marek.olsak@amd.com> | 2016-04-16 22:27:50 +0200 |
|---|---|---|
| committer | Dylan Baker <dylan@pnwbakers.com> | 2016-10-07 13:21:19 -0700 |
| commit | fc838d5faded5ca0225769d5cfcd978dba546e12 (patch) | |
| tree | fb76dd8b2a38328d92d86fe33e8286b0e31718ec | |
| parent | b300e1f58dc1f8c783b12d09baff7e9233d33408 (diff) | |
util: guard against double context destruction
this no longer crashes:
- create context (calls atexit)
- teardown context
- create context 2 (calls atexit)
- exit()
| -rw-r--r-- | tests/util/piglit-framework-gl.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/tests/util/piglit-framework-gl.c b/tests/util/piglit-framework-gl.c index 1c25f2caa..001b23a1d 100644 --- a/tests/util/piglit-framework-gl.c +++ b/tests/util/piglit-framework-gl.c @@ -177,8 +177,12 @@ piglit_gl_process_args(int *argc, char *argv[], static void destroy(void) { + if (!gl_fw) + return; + if (gl_fw->destroy) gl_fw->destroy(gl_fw); + gl_fw = NULL; } void |