ffmpeg | branch: master | Andreas Rheinhardt <andreas.rheinha...@outlook.com> | Tue Mar 18 16:16:33 2025 +0100| [65154ba99442134a2f732f2213699fc38dc6727a] | committer: Andreas Rheinhardt
swscale/tests/swscale: Fix potential buffer overflow The field width in a %s directive gives the amount of characters to read from the input and not the size of the receiving buffer; the latter must be of course also have space for the trailing \0 which has been forgotten here. The commit adds it (and fixes a -Wfortify-source warning from Clang). Signed-off-by: Andreas Rheinhardt <andreas.rheinha...@outlook.com> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=65154ba99442134a2f732f2213699fc38dc6727a --- libswscale/tests/swscale.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libswscale/tests/swscale.c b/libswscale/tests/swscale.c index 2e83197694..096573f8c3 100644 --- a/libswscale/tests/swscale.c +++ b/libswscale/tests/swscale.c @@ -297,7 +297,7 @@ static int run_file_tests(const AVFrame *ref, FILE *fp, struct options opts) int ret; while (fgets(buf, sizeof(buf), fp)) { - char src_fmt_str[20], dst_fmt_str[20]; + char src_fmt_str[21], dst_fmt_str[21]; enum AVPixelFormat src_fmt; enum AVPixelFormat dst_fmt; int sw, sh, dw, dh, mse[4]; _______________________________________________ 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".
