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openjpeg
heap_corruption_fix.patch
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File heap_corruption_fix.patch of Package openjpeg
--- openjpeg-1.5.0/libopenjpeg/tcd.c 2012-02-07 12:49:55.000000000 +0200 +++ openjpeg-1.5.0/libopenjpeg/tcd.c.r1703 2012-06-28 20:34:17.633818590 +0300 @@ -333,7 +333,7 @@ cblk->y0 = int_max(cblkystart, prc->y0); cblk->x1 = int_min(cblkxend, prc->x1); cblk->y1 = int_min(cblkyend, prc->y1); - cblk->data = (unsigned char*) opj_calloc(8192+2, sizeof(unsigned char)); + cblk->data = (unsigned char*) opj_calloc(9728+2, sizeof(unsigned char)); /* FIXME: mqc_init_enc and mqc_byteout underrun the buffer if we don't do this. Why? */ cblk->data += 2; cblk->layers = (opj_tcd_layer_t*) opj_calloc(100, sizeof(opj_tcd_layer_t));
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