c2510f5a90
- bitstream: swab: Fix potentially undefined shifts. - downmix: Reject out of bounds parameter. from Brad
17 lines
440 B
Plaintext
17 lines
440 B
Plaintext
$OpenBSD: patch-libdca_downmix_c,v 1.1 2020/03/27 08:50:31 ajacoutot Exp $
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downmix: Reject out of bounds parameter.
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Index: libdca/downmix.c
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--- libdca/downmix.c.orig
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+++ libdca/downmix.c
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@@ -86,7 +86,7 @@ int dca_downmix_init (int input, int flags, level_t *
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output = flags & DCA_CHANNEL_MASK;
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- if (output > DCA_CHANNEL_MAX)
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+ if (output > DCA_CHANNEL_MAX || input > 9)
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return -1;
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output = table[output][input];
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