diff options
| author | Jan Alexander Steffens (heftig) <jan.steffens@gmail.com> | 2018-03-08 22:30:41 +0100 |
|---|---|---|
| committer | Adam Jackson <ajax@redhat.com> | 2018-03-08 17:16:29 -0500 |
| commit | 6c6fcd3b12ab44f97e57ba8a8c35447570f633f8 (patch) | |
| tree | 0d05c7193482db0adb5655998f0075f7b685d886 /test | |
| parent | c28759fb3a53dc4628ea2e95f6d4bd2f6980b32d (diff) | |
| download | libepoxy-6c6fcd3b12ab44f97e57ba8a8c35447570f633f8.tar.gz | |
test: Avoid egl_without_glx crash on NVIDIA
The NVIDIA driver calls dlopen with NULL as filename; strcmp is not
NULL-safe.
Diffstat (limited to 'test')
| -rw-r--r-- | test/egl_without_glx.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/test/egl_without_glx.c b/test/egl_without_glx.c index 9326b5a..195ef41 100644 --- a/test/egl_without_glx.c +++ b/test/egl_without_glx.c @@ -54,15 +54,17 @@ dlopen(const char *filename, int flag) { void * (*dlopen_unwrapped)(const char *filename, int flag); - if (!strcmp(filename, "libGL.so.1")) - return NULL; + if (filename) { + if (!strcmp(filename, "libGL.so.1")) + return NULL; #if GLES_VERSION == 2 - if (!strcmp(filename, "libGLESv1_CM.so.1")) - return NULL; + if (!strcmp(filename, "libGLESv1_CM.so.1")) + return NULL; #else - if (!strcmp(filename, "libGLESv2.so.2")) - return NULL; + if (!strcmp(filename, "libGLESv2.so.2")) + return NULL; #endif + } dlopen_unwrapped = dlsym(RTLD_NEXT, "dlopen"); assert(dlopen_unwrapped); |