From 56f8647aaad920397c4e27728720fca6fd43c56d Mon Sep 17 00:00:00 2001 From: =?utf8?q?Reimar=20D=C3=B6ffinger?= Date: Wed, 31 Jan 2007 20:57:30 +0000 Subject: [PATCH] Remove boundary checks that are actually done "well enough" in copy function Originally committed as revision 7786 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavcodec/lzo.c | 9 +-------- 1 file changed, 1 insertion(+), 8 deletions(-) diff --git a/libavcodec/lzo.c b/libavcodec/lzo.c index ec919c2..c78e1f3 100644 --- a/libavcodec/lzo.c +++ b/libavcodec/lzo.c @@ -213,10 +213,6 @@ int lzo1x_decode(void *out, int *outlen, void *in, int *inlen) { cnt = get_len(&c, x, 15); copy(&c, cnt + 3); x = GETB(c); - if (c.in > c.in_end) { - c.error |= LZO_INPUT_DEPLETED; - continue; - } if (x > 15) continue; cnt = 1; @@ -228,11 +224,8 @@ int lzo1x_decode(void *out, int *outlen, void *in, int *inlen) { copy_backptr(&c, back, cnt + 2); state= cnt = x & 3; - if (cnt) - copy(&c, cnt); + copy(&c, cnt); x = GETB(c); - if (c.in > c.in_end) - c.error |= LZO_INPUT_DEPLETED; } *inlen = c.in_end - c.in; if (c.in > c.in_end) -- 2.7.4