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| author | Thiago Santos <thiago.sousa.santos@collabora.com> | 2013-03-26 14:37:10 -0300 |
|---|---|---|
| committer | Thiago Santos <thiago.sousa.santos@collabora.com> | 2013-04-16 16:08:51 -0300 |
| commit | b27a8c0fc4eaf251ad355db8ef3a53100c5ae735 (patch) | |
| tree | 7aa1887cf627f82d4ca40b2badc10ef0c57d0b75 | |
| parent | 019204ec938f2492e1f7d75e3624556e9e9ed9bd (diff) | |
| download | gstreamer-plugins-bad-b27a8c0fc4eaf251ad355db8ef3a53100c5ae735.tar.gz | |
eglglessink: eagl: avoid segfault when extensions string is null
Do not try to get/print the extensions when the extensions string
from GL is null
| -rw-r--r-- | ext/eglgles/gstegladaptation_eagl.m | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/ext/eglgles/gstegladaptation_eagl.m b/ext/eglgles/gstegladaptation_eagl.m index 91857921c..867071436 100644 --- a/ext/eglgles/gstegladaptation_eagl.m +++ b/ext/eglgles/gstegladaptation_eagl.m @@ -259,7 +259,11 @@ void gst_egl_adaptation_init_egl_exts (GstEglAdaptationContext * ctx) { const gchar *extensions = (const gchar *) glGetString(GL_EXTENSIONS); - NSString *extensionsString = [NSString stringWithCString:extensions encoding: NSASCIIStringEncoding]; + NSString *extensionsString = NULL; + + if (extensions) { + extensionsString= [NSString stringWithCString:extensions encoding: NSASCIIStringEncoding]; + } GST_DEBUG_OBJECT (ctx->element, "Available GL extensions: %s\n", GST_STR_NULL ([extensionsString UTF8String])); |