18 lines
440 B
C
18 lines
440 B
C
Obtained from: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=508133#15
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--- layer3.c.orig 2004-01-23 09:41:32 UTC
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+++ layer3.c
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@@ -2608,6 +2608,12 @@ int mad_layer_III(struct mad_stream *str
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next_md_begin = 0;
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md_len = si.main_data_begin + frame_space - next_md_begin;
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+ if (md_len + MAD_BUFFER_GUARD > MAD_BUFFER_MDLEN)
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+ {
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+ stream->error = MAD_ERROR_LOSTSYNC;
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+ stream->sync = 0;
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+ return -1;
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+ }
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frame_used = 0;
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