http://bugs.opencompositing.org/show_bug.cgi?id=762
Roland "Test-tools" Bär <[EMAIL PROTECTED]> changed:
What |Removed |Added
----------------------------------------------------------------------------
Attachment #382 is|0 |1
obsolete| |
--- Comment #4 from Roland "Test-tools" Bär <[EMAIL PROTECTED]> 2008-03-13
09:31:25 ---
Created an attachment (id=413)
--> (http://bugs.opencompositing.org/attachment.cgi?id=413)
Adds ref_count checks to pixmap NULL checks
Hello,
I was able to reproduce this problem, artificially
g_object_unref(d->buffer_pixmap)
before about src/main.c:1979
cr = gdk_cairo_create(GDK_DRAWABLE(d->buffer_pixmap));
We have various NULL check on that pixmap, I believe that at some
g_object_unref
calls, the variable is not set to NULL, so occasionally passing NULL checks
later on.
Therefor introduced macro:
#define IS_VALID(o) (o&&o->parent_instance.ref_count)
which can then be used for a safer NULL check
Please apply the patches,
Roland "Test-tools" Bär
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