[FFmpeg-devel] [PATCH] Fixed a segfault in DCA decoder

Laurent Aimar fenrir
Wed Feb 24 21:29:40 CET 2010


 The attached patch fixes a segfault in the DCA decoder with a corrupted
 It happens when the number of channels defined by DCAContext:acmod is lower
than DCAContext:prim_channels. In this case, dca_subsubframe() will call
qmf_32_subbands() using s->channel_order_tab[] entries equal to -1.


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