37 lines
1.1 KiB
C
37 lines
1.1 KiB
C
$NetBSD: patch-rdtarga.c,v 1.1 2019/03/10 11:22:43 spz Exp $
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fix for CVE-2018-11813 from
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https://github.com/mozilla/mozjpeg/commit/909a8cfc7bca9b2e6707425bdb74da997e8fa499
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--- rdtarga.c.orig 2017-09-16 11:12:46.000000000 +0000
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+++ rdtarga.c
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@@ -125,11 +125,10 @@ METHODDEF(void)
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read_non_rle_pixel (tga_source_ptr sinfo)
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/* Read one Targa pixel from the input file; no RLE expansion */
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{
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- register FILE *infile = sinfo->pub.input_file;
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register int i;
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for (i = 0; i < sinfo->pixel_size; i++) {
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- sinfo->tga_pixel[i] = (U_CHAR) getc(infile);
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+ sinfo->tga_pixel[i] = (U_CHAR) read_byte(sinfo);
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}
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}
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@@ -138,7 +137,6 @@ METHODDEF(void)
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read_rle_pixel (tga_source_ptr sinfo)
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/* Read one Targa pixel from the input file, expanding RLE data as needed */
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{
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- register FILE *infile = sinfo->pub.input_file;
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register int i;
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/* Duplicate previously read pixel? */
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@@ -160,7 +158,7 @@ read_rle_pixel (tga_source_ptr sinfo)
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/* Read next pixel */
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for (i = 0; i < sinfo->pixel_size; i++) {
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- sinfo->tga_pixel[i] = (U_CHAR) getc(infile);
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+ sinfo->tga_pixel[i] = (U_CHAR) read_byte(sinfo);
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}
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}
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