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memory: Keep a reference to the allocator

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Otherwise the allocator might get freed while it's still used
by the memory
This commit is contained in:
Sebastian Dröge 2013-02-24 09:24:26 +01:00
parent 209f081ab8
commit d50190ba55
1 changed files with 2 additions and 1 deletions
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3
gst/gstmemory.c
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@ -90,6 +90,7 @@ _gst_memory_free (GstMemory * mem)
gst_memory_unref (mem->parent); gst_memory_unref (mem->parent);
} }
g_object_unref (mem->allocator);
gst_allocator_free (mem->allocator, mem); gst_allocator_free (mem->allocator, mem);
} }
@ -117,7 +118,7 @@ gst_memory_init (GstMemory * mem, GstMemoryFlags flags,
(GstMiniObjectCopyFunction) _gst_memory_copy, NULL, (GstMiniObjectCopyFunction) _gst_memory_copy, NULL,
(GstMiniObjectFreeFunction) _gst_memory_free); (GstMiniObjectFreeFunction) _gst_memory_free);
mem->allocator = allocator; mem->allocator = g_object_ref (allocator);
if (parent) { if (parent) {
gst_memory_lock (parent, GST_LOCK_FLAG_EXCLUSIVE); gst_memory_lock (parent, GST_LOCK_FLAG_EXCLUSIVE);
gst_memory_ref (parent); gst_memory_ref (parent);