25 lines
774 B
Diff
25 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);
|