ffmpeg | branch: release/2.8 | Michael Niedermayer <mich...@niedermayer.cc> | Mon Jun 3 19:51:49 2024 +0200| [8da2dc2c830f709492898b4be2b45be2bb83f9d1] | committer: Michael Niedermayer
avfilter/vf_rotate: Check ff_draw_init2() return value Fixes: NULL pointer dereference Fixes: 3_343 Found-by: De3mond Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> (cherry picked from commit 9c9f095e30c196c0e3d510dc5300182ddb49a803) Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=8da2dc2c830f709492898b4be2b45be2bb83f9d1 --- libavfilter/vf_rotate.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/libavfilter/vf_rotate.c b/libavfilter/vf_rotate.c index 46ab796c7a..6390a254fc 100644 --- a/libavfilter/vf_rotate.c +++ b/libavfilter/vf_rotate.c @@ -197,7 +197,9 @@ static int config_props(AVFilterLink *outlink) double res; char *expr; - ff_draw_init(&rot->draw, inlink->format, 0); + ret = ff_draw_init(&rot->draw, inlink->format, 0); + if (ret < 0) + return ret; ff_draw_color(&rot->draw, &rot->color, rot->fillcolor); rot->hsub = pixdesc->log2_chroma_w; _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
