slackbuilds_ponce/multimedia/mjpegtools/mjpegtools-1.9.0-jpeg-7.patch

24 lines
774 B
Diff

Fix segmentation fault with jpeg-7 and above where dinfo.do_fancy_upsampling isn't set by default to FALSE anymore.
Patch by: Salah Coronya
http://bugs.gentoo.org/show_bug.cgi?id=293919
--- lavtools/jpegutils.c
+++ lavtools/jpegutils.c
@@ -502,6 +502,7 @@
jpeg_read_header (&dinfo, TRUE);
dinfo.raw_data_out = TRUE;
+ dinfo.do_fancy_upsampling = FALSE;
dinfo.out_color_space = JCS_YCbCr;
dinfo.dct_method = JDCT_IFAST;
guarantee_huff_tables(&dinfo);
@@ -599,6 +600,7 @@
if (field > 0) {
jpeg_read_header (&dinfo, TRUE);
dinfo.raw_data_out = TRUE;
+ dinfo.do_fancy_upsampling = FALSE;
dinfo.out_color_space = JCS_YCbCr;
dinfo.dct_method = JDCT_IFAST;
jpeg_start_decompress (&dinfo);