[FFmpeg-trac] #6746(postproc:new): libpostproc/postprocess.c: 2 * array index sanity check in odd place ?

FFmpeg trac at avcodec.org
Tue Oct 17 12:24:50 EEST 2017


#6746: libpostproc/postprocess.c: 2 * array index sanity check in odd place ?
----------------------------------+---------------------------------------
             Reporter:  dcb       |                     Type:  defect
               Status:  new       |                 Priority:  normal
            Component:  postproc  |                  Version:  unspecified
             Keywords:            |               Blocked By:
             Blocking:            |  Reproduced by developer:  0
Analyzed by developer:  0         |
----------------------------------+---------------------------------------
 [ffmpeg-3.4/libpostproc/postprocess.c:804]: (style) Array index 'o' is
 used before limits check.
 [ffmpeg-3.4/libpostproc/postprocess.c:818]: (style) Array index 'o' is
 used before limits check.

 Source code is

       for(o=0; options[o] && o<2; o++){

 and

            for(o=0; options[o] && o<1; o++){

--
Ticket URL: <https://trac.ffmpeg.org/ticket/6746>
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