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check pce_ptr before using it; fixes cid 207

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@17815 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
nicodvb
2006-03-11 23:15:57 +00:00
parent 7875c2e150
commit a30246e193
1 changed files with 3 additions and 2 deletions
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libmpdemux/muxer_mpeg.c
+3 -2
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@@ -1794,6 +1794,9 @@ static int soft_telecine(muxer_headers_t *vpriv, uint8_t *fps_ptr, uint8_t *se_p
uint8_t fps, tff, rff;
int period;
if(! pce_ptr)
return 0;
period = (vpriv->telecine == TELECINE_FILM2PAL) ? 12 : 4;
if(fps_ptr != NULL)
{
@@ -1829,8 +1832,6 @@ static int soft_telecine(muxer_headers_t *vpriv, uint8_t *fps_ptr, uint8_t *se_p
if(se_ptr)
se_ptr[1] &= 0xf7;
if(! pce_ptr)
return 0;
if(! vpriv->vframes) //initial value of tff
vpriv->trf = (pce_ptr[3] >> 6) & 0x2;