From 4a03c31728c833f8d4a959f6de4837234560ca3d Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Mon, 27 Oct 2014 20:48:58 +0100 Subject: avcodec/sgidec: fix linesize for 16bit Fixes: asan_heap-oob_22b30d4_39_038.sgi Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer (cherry picked from commit 3b20ed85489a14cb5028c873d06960dbc5eef88a) Signed-off-by: Michael Niedermayer --- libavcodec/sgidec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'libavcodec') diff --git a/libavcodec/sgidec.c b/libavcodec/sgidec.c index 6f51ec3531..8338863637 100644 --- a/libavcodec/sgidec.c +++ b/libavcodec/sgidec.c @@ -145,7 +145,7 @@ static int read_rle_sgi(uint8_t *out_buf, SgiState *s) for (z = 0; z < s->depth; z++) { dest_row = out_buf; for (y = 0; y < s->height; y++) { - linesize = s->width * s->depth * s->bytes_per_channel; + linesize = s->width * s->depth; dest_row -= s->linesize; start_offset = bytestream2_get_be32(&g_table); bytestream2_seek(&s->g, start_offset, SEEK_SET); -- cgit v1.2.1