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authorKiyoshi Aman <kiyoshi.aman+adelie@gmail.com>2019-11-19 18:47:57 -0500
committerKiyoshi Aman <kiyoshi.aman+adelie@gmail.com>2019-11-19 18:47:57 -0500
commitd1d2a2e0891f2b11aa1f5f146ba76894c918a9ef (patch)
tree5fbd6bb54920b2ff5463dd89528824e1215af49f /user/tiff/CVE-2019-7663.patch
parent02a57817096280506b546df6d48c681a30269860 (diff)
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user/tiff: upgrade to 4.1.0
Diffstat (limited to 'user/tiff/CVE-2019-7663.patch')
-rw-r--r--user/tiff/CVE-2019-7663.patch37
1 files changed, 0 insertions, 37 deletions
diff --git a/user/tiff/CVE-2019-7663.patch b/user/tiff/CVE-2019-7663.patch
deleted file mode 100644
index 8049566c6..000000000
--- a/user/tiff/CVE-2019-7663.patch
+++ /dev/null
@@ -1,37 +0,0 @@
-From 802d3cbf3043be5dce5317e140ccb1c17a6a2d39 Mon Sep 17 00:00:00 2001
-From: Thomas Bernard <miniupnp@free.fr>
-Date: Tue, 29 Jan 2019 11:21:47 +0100
-Subject: [PATCH] TIFFWriteDirectoryTagTransferfunction() : fix NULL
- dereferencing
-
-http://bugzilla.maptools.org/show_bug.cgi?id=2833
-
-we must check the pointer is not NULL before memcmp() the memory
----
- libtiff/tif_dirwrite.c | 6 ++++--
- 1 file changed, 4 insertions(+), 2 deletions(-)
-
-diff --git a/libtiff/tif_dirwrite.c b/libtiff/tif_dirwrite.c
-index c15a28db..ef30c869 100644
---- a/libtiff/tif_dirwrite.c
-+++ b/libtiff/tif_dirwrite.c
-@@ -1893,12 +1893,14 @@ TIFFWriteDirectoryTagTransferfunction(TIFF* tif, uint32* ndir, TIFFDirEntry* dir
- n=3;
- if (n==3)
- {
-- if (!_TIFFmemcmp(tif->tif_dir.td_transferfunction[0],tif->tif_dir.td_transferfunction[2],m*sizeof(uint16)))
-+ if (tif->tif_dir.td_transferfunction[2] == NULL ||
-+ !_TIFFmemcmp(tif->tif_dir.td_transferfunction[0],tif->tif_dir.td_transferfunction[2],m*sizeof(uint16)))
- n=2;
- }
- if (n==2)
- {
-- if (!_TIFFmemcmp(tif->tif_dir.td_transferfunction[0],tif->tif_dir.td_transferfunction[1],m*sizeof(uint16)))
-+ if (tif->tif_dir.td_transferfunction[1] == NULL ||
-+ !_TIFFmemcmp(tif->tif_dir.td_transferfunction[0],tif->tif_dir.td_transferfunction[1],m*sizeof(uint16)))
- n=1;
- }
- if (n==0)
---
-2.21.0
-