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dtudcfonted/gpftobdf.c: Coverity CID 175168; NULL deref

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This commit is contained in:
Jon Trulson 2018-04-02 18:23:22 -06:00
parent 45bccb474c
commit ba95bbc073
1 changed files with 13 additions and 3 deletions
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16
cde/programs/dtudcfonted/dtgpftobdf/gpftobdf.c
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@ -1466,9 +1466,19 @@ int fix ;
bitmap = pcf->bitmaps + getINT32( (unsigned char *)(pcf->offsets + encodingOffset), bitmap = pcf->bitmaps + getINT32( (unsigned char *)(pcf->offsets + encodingOffset),
pcf->bmp_fmt); pcf->bmp_fmt);
invertBits( bitmap + bmp_adj, pcf->bmp_fmt, ptn_width, cpy_height, bmp_ptn + ptn_adj); /* Only do this if non-NULL... */
putPtn( (unsigned char *)bmp_ptn, ptn_width, ptn_height ); if (bmp_ptn)
fprintf(stdout,"ENDCHAR\n"); {
invertBits( bitmap + bmp_adj, pcf->bmp_fmt,
ptn_width, cpy_height, bmp_ptn + ptn_adj);
putPtn( (unsigned char *)bmp_ptn, ptn_width, ptn_height );
}
else
{
fprintf(stderr, "%s: bmp_ptn is NULL", __FUNCTION__);
}
fprintf(stdout,"ENDCHAR\n");
if( fix == FALSE ) free(bmp_ptn); if( fix == FALSE ) free(bmp_ptn);
} }
if( fix == TRUE ) free(bmp_ptn); if( fix == TRUE ) free(bmp_ptn);