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-rw-r--r--gnu/packages/patches/ytnef-CVE-2021-3403.patch32
1 files changed, 0 insertions, 32 deletions
diff --git a/gnu/packages/patches/ytnef-CVE-2021-3403.patch b/gnu/packages/patches/ytnef-CVE-2021-3403.patch
deleted file mode 100644
index 4b1c9d659f..0000000000
--- a/gnu/packages/patches/ytnef-CVE-2021-3403.patch
+++ /dev/null
@@ -1,32 +0,0 @@
-From f2380a53fb84d370eaf6e6c3473062c54c57fac7 Mon Sep 17 00:00:00 2001
-From: Oliver Giles <ohw.giles@gmail.com>
-Date: Mon, 1 Feb 2021 10:12:16 +1300
-Subject: [PATCH] Prevent potential double-free in TNEFSubjectHandler
-
-If TNEFSubjectHandler is called multiple times, but the last time
-failed due to the PREALLOCCHECK, the subject.data member will be
-a freed, but invalid pointer. To prevent a double-free next time
-TNEFSubjectHandler is entered, set it to zero after freeing.
-
-Resolves: #85
-Reported-by: jasperla
----
- lib/ytnef.c | 4 +++-
- 1 file changed, 3 insertions(+), 1 deletion(-)
-
-diff --git a/lib/ytnef.c b/lib/ytnef.c
-index b148719..b06c807 100644
---- a/lib/ytnef.c
-+++ b/lib/ytnef.c
-@@ -301,8 +301,10 @@ int TNEFFromHandler STD_ARGLIST {
- }
- // -----------------------------------------------------------------------------
- int TNEFSubjectHandler STD_ARGLIST {
-- if (TNEF->subject.data)
-+ if (TNEF->subject.data) {
- free(TNEF->subject.data);
-+ TNEF->subject.data = NULL;
-+ }
-
- PREALLOCCHECK(size, 100);
- TNEF->subject.data = calloc(size+1, sizeof(BYTE));