Fix wrong size computation for buffer. Patch is part of

netgem's changeset. Originally committed as revision 18477 to svn://svn.ffmpeg.org/ffmpeg/trunk

Fix wrong size computation for buffer. Patch is part of
netgem's changeset. Originally committed as revision 18477 to svn://svn.ffmpeg.org/ffmpeg/trunk
8bf7a510 · Reynaldo H. Verdejo Pinochet · 5137235e · 8bf7a510
Commit 8bf7a510 authored Apr 12, 2009 by Reynaldo H. Verdejo Pinochet
Hide whitespace changes
Inline Side-by-side

Showing with 4 additions and 4 deletions

dvbsubdec.c libavcodec/dvbsubdec.c +4 -4

No files found.
--- a/libavcodec/dvbsubdec.c
+++ b/libavcodec/dvbsubdec.c
@@ -439,9 +439,9 @@ static int dvbsub_read_2bit_string(uint8_t *destbuf, int dbuf_len,
    int run_length;
    int pixels_read = 0;
-    init_get_bits(&gb, *srcbuf, buf_size << 8);
+    init_get_bits(&gb, *srcbuf, buf_size << 3);
-    while (get_bits_count(&gb) < (buf_size << 8) && pixels_read < dbuf_len) {
+    while (get_bits_count(&gb) < buf_size << 3 && pixels_read < dbuf_len) {
        bits = get_bits(&gb, 2);
        if (bits) {
@@ -544,9 +544,9 @@ static int dvbsub_read_4bit_string(uint8_t *destbuf, int dbuf_len,
    int run_length;
    int pixels_read = 0;
-    init_get_bits(&gb, *srcbuf, buf_size << 8);
+    init_get_bits(&gb, *srcbuf, buf_size << 3);
-    while (get_bits_count(&gb) < (buf_size << 8) && pixels_read < dbuf_len) {
+    while (get_bits_count(&gb) < buf_size << 3 && pixels_read < dbuf_len) {
        bits = get_bits(&gb, 4);
        if (bits) {