diff options
Diffstat (limited to 'user/faad2/overflow.patch')
| -rw-r--r-- | user/faad2/overflow.patch | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/user/faad2/overflow.patch b/user/faad2/overflow.patch new file mode 100644 index 000000000..5a198f8d8 --- /dev/null +++ b/user/faad2/overflow.patch @@ -0,0 +1,25 @@ +--- faad2/libfaad/bits.c 2007-11-01 13:33:29.000000000 +0100 ++++ faad2.new/libfaad/bits.c 2019-03-25 17:29:26.134199188 +0100 +@@ -167,7 +167,10 @@ + int words = bits >> 5; + int remainder = bits & 0x1F; + +- ld->bytes_left = ld->buffer_size - words*4; ++ if (ld->buffer_size < words * 4) ++ ld->bytes_left = 0; ++ else ++ ld->bytes_left = ld->buffer_size - words*4; + + if (ld->bytes_left >= 4) + { +--- faad2/libfaad/syntax.c 2019-03-25 17:57:36.930937066 +0100 ++++ faad2.new/libfaad/syntax.c 2019-03-25 17:49:26.135368525 +0100 +@@ -2292,6 +2292,8 @@ + while ((drc->additional_excluded_chns[n-1] = faad_get1bit(ld + DEBUGVAR(1,104,"excluded_channels(): additional_excluded_chns"))) == 1) + { ++ if (i >= MAX_CHANNELS - num_excl_chan - 7) ++ return n; + for (i = num_excl_chan; i < num_excl_chan+7; i++) + { + drc->exclude_mask[i] = faad_get1bit(ld |