faxcompr: fix byte alignment case

Fixes Ticket1653 Found-by: ami_stuff Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago · 438b86fed4
parent cb6defb053
commit 438b86fed4
1 changed files with 2 additions and 1 deletions
--- a/libavcodec/faxcompr.c
+++ b/libavcodec/faxcompr.c
@ -291,7 +291,8 @@ int ff_ccitt_unpack(AVCodecContext *avctx,
    ref[1] = 0;
    ref[2] = 0;
    init_get_bits(&gb, src, srcsize*8);
-    has_eol = show_bits(&gb, 12) == 1;
+    has_eol = show_bits(&gb, 12) == 1 || show_bits(&gb, 16) == 1;
+
    for(j = 0; j < height; j++){
        runend = runs + runsize;
        if(compr == TIFF_G4){