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openSUSE:Leap:15.2:Rings:1-MinimalX
tiff
tiff-CVE-2019-6128.patch
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File tiff-CVE-2019-6128.patch of Package tiff
Index: tiff-4.0.9/tools/pal2rgb.c =================================================================== --- tiff-4.0.9.orig/tools/pal2rgb.c +++ tiff-4.0.9/tools/pal2rgb.c @@ -120,12 +120,14 @@ main(int argc, char* argv[]) shortv != PHOTOMETRIC_PALETTE) { fprintf(stderr, "%s: Expecting a palette image.\n", argv[optind]); + (void) TIFFClose(in); return (-1); } if (!TIFFGetField(in, TIFFTAG_COLORMAP, &rmap, &gmap, &bmap)) { fprintf(stderr, "%s: No colormap (not a valid palette image).\n", argv[optind]); + (void) TIFFClose(in); return (-1); } bitspersample = 0; @@ -133,11 +135,14 @@ main(int argc, char* argv[]) if (bitspersample != 8) { fprintf(stderr, "%s: Sorry, can only handle 8-bit images.\n", argv[optind]); + (void) TIFFClose(in); return (-1); } out = TIFFOpen(argv[optind+1], "w"); - if (out == NULL) + if (out == NULL) { + (void) TIFFClose(in); return (-2); + } cpTags(in, out); TIFFGetField(in, TIFFTAG_IMAGEWIDTH, &imagewidth); TIFFGetField(in, TIFFTAG_IMAGELENGTH, &imagelength);
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