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Code Issues Releases Activity

Use AV_R/WN32 instead of direct integer copying.

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Fixes decoding on at least Sparc/Solaris where unaligned accesses cause
crashes.
ML thread: http://thread.gmane.org/gmane.comp.video.ffmpeg.devel/91414

Originally committed as revision 18967 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Jeff Downs 2009-05-27 18:59:24 +00:00
parent 6125d86597
commit 50352827f6
1 changed files with 1 additions and 1 deletions
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2
libavcodec/lcldec.c
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@ -129,7 +129,7 @@ static unsigned int mszh_decomp(unsigned char * srcptr, int srclen, unsigned cha
if ((mask & (1 << (--maskbit))) == 0) { if ((mask & (1 << (--maskbit))) == 0) {
if (destptr + 4 > destptr_end) if (destptr + 4 > destptr_end)
break; break;
*(int*)destptr = *(int*)srcptr; AV_WN32(destptr, AV_RN32(srcptr));
srclen -= 4; srclen -= 4;
destptr += 4; destptr += 4;
srcptr += 4; srcptr += 4;