diff options
Diffstat (limited to 'openjpeg2_CVE-2020-27823.patch')
| -rw-r--r-- | openjpeg2_CVE-2020-27823.patch | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/openjpeg2_CVE-2020-27823.patch b/openjpeg2_CVE-2020-27823.patch deleted file mode 100644 index 02fa0ac..0000000 --- a/openjpeg2_CVE-2020-27823.patch +++ /dev/null @@ -1,26 +0,0 @@ -From b2072402b7e14d22bba6fb8cde2a1e9996e9a919 Mon Sep 17 00:00:00 2001 -From: Even Rouault <even.rouault@spatialys.com> -Date: Mon, 30 Nov 2020 22:31:51 +0100 -Subject: [PATCH] pngtoimage(): fix wrong computation of x1,y1 if -d option is - used, that would result in a heap buffer overflow (fixes #1284) - ---- - src/bin/jp2/convertpng.c | 4 ++-- - 1 file changed, 2 insertions(+), 2 deletions(-) - -diff --git a/src/bin/jp2/convertpng.c b/src/bin/jp2/convertpng.c -index 328c91beb..00f596e27 100644 ---- a/src/bin/jp2/convertpng.c -+++ b/src/bin/jp2/convertpng.c -@@ -223,9 +223,9 @@ opj_image_t *pngtoimage(const char *read_idf, opj_cparameters_t * params) - image->x0 = (OPJ_UINT32)params->image_offset_x0; - image->y0 = (OPJ_UINT32)params->image_offset_y0; - image->x1 = (OPJ_UINT32)(image->x0 + (width - 1) * (OPJ_UINT32) -- params->subsampling_dx + 1 + image->x0); -+ params->subsampling_dx + 1); - image->y1 = (OPJ_UINT32)(image->y0 + (height - 1) * (OPJ_UINT32) -- params->subsampling_dy + 1 + image->y0); -+ params->subsampling_dy + 1); - - row32s = (OPJ_INT32 *)malloc((size_t)width * nr_comp * sizeof(OPJ_INT32)); - if (row32s == NULL) { |