Author: superdump
Date: Wed Aug 6 01:08:01 2008
New Revision: 3044
Log:
offset[] should be >0 and <255 so check against 255U
Modified:
aac/aac.c
Modified: aac/aac.c
==============================================================================
--- aac/aac.c (original)
+++ aac/aac.c Wed Aug 6 01:08:01 2008
@@ -742,7 +742,7 @@ static int decode_scalefactors(AACContex
ics->intensity_present = 1;
for(; i < run_end; i++) {
offset[2] += get_vlc2(gb, vlc_scalefactors.table, 7, 3) -
60;
- if(offset[2] > 255) {
+ if(offset[2] > 255U) {
av_log(ac->avccontext, AV_LOG_ERROR,
"%s (%d) out of range.\n", sf_str[2], offset[2]);
return -1;
@@ -756,7 +756,7 @@ static int decode_scalefactors(AACContex
offset[1] += get_bits(gb, 9) - 256;
else
offset[1] += get_vlc2(gb, vlc_scalefactors.table, 7,
3) - 60;
- if(offset[1] > 255) {
+ if(offset[1] > 255U) {
av_log(ac->avccontext, AV_LOG_ERROR,
"%s (%d) out of range.\n", sf_str[1], offset[1]);
return -1;
@@ -767,7 +767,7 @@ static int decode_scalefactors(AACContex
}else {
for(; i < run_end; i++) {
offset[0] += get_vlc2(gb, vlc_scalefactors.table, 7, 3) -
60;
- if(offset[0] > 255) {
+ if(offset[0] > 255U) {
av_log(ac->avccontext, AV_LOG_ERROR,
"%s (%d) out of range.\n", sf_str[0], offset[0]);
return -1;
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