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adapter: Add check for pattern bits not in mask

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This commit is contained in:
David Schleef 2010-09-18 19:29:09 -07:00
parent 748433776a
commit 9dbe690f72
1 changed files with 1 additions and 0 deletions
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libs/gst/base/gstadapter.c
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@ -880,6 +880,7 @@ gst_adapter_masked_scan_uint32_peek (GstAdapter * adapter, guint32 mask,
g_return_val_if_fail (size > 0, -1);
g_return_val_if_fail (offset + size <= adapter->size, -1);
g_return_val_if_fail (((~mask) & pattern) == 0, -1);
/* we can't find the pattern with less than 4 bytes */
if (G_UNLIKELY (size < 4))