diff options
Diffstat (limited to 'gnu/packages/patches/zsh-CVE-2018-7548.patch')
| -rw-r--r-- | gnu/packages/patches/zsh-CVE-2018-7548.patch | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/gnu/packages/patches/zsh-CVE-2018-7548.patch b/gnu/packages/patches/zsh-CVE-2018-7548.patch deleted file mode 100644 index 1ee15fad73..0000000000 --- a/gnu/packages/patches/zsh-CVE-2018-7548.patch +++ /dev/null @@ -1,48 +0,0 @@ -Fix CVE-2018-7548: - -https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7548 - -Patch copied from upstream source repository: - -https://sourceforge.net/p/zsh/code/ci/110b13e1090bc31ac1352b28adc2d02b6d25a102 - -From 110b13e1090bc31ac1352b28adc2d02b6d25a102 Mon Sep 17 00:00:00 2001 -From: Joey Pabalinas <joeypabalinas@gmail.com> -Date: Tue, 23 Jan 2018 22:28:08 -0800 -Subject: [PATCH] 42313: avoid null-pointer deref when using ${(PA)...} on an - empty array result - ---- - ChangeLog | 5 +++++ - Src/subst.c | 2 +- - 2 files changed, 6 insertions(+), 1 deletion(-) - -#diff --git a/ChangeLog b/ChangeLog -#index d2ba94afc..3037edda4 100644 -#--- a/ChangeLog -#+++ b/ChangeLog -#@@ -1,3 +1,8 @@ -#+2018-01-23 Barton E. Schaefer <schaefer@zsh.org> -#+ -#+ * Joey Pabalinas: 42313: Src/subst.c: avoid null-pointer deref -#+ when using ${(PA)...} on an empty array result -#+ -# 2018-01-23 Oliver Kiddle <okiddle@yahoo.co.uk> -# -# * 42317: Completion/Linux/Command/_cryptsetup, -diff --git a/Src/subst.c b/Src/subst.c -index d027e3d83..a265a187e 100644 ---- a/Src/subst.c -+++ b/Src/subst.c -@@ -2430,7 +2430,7 @@ paramsubst(LinkList l, LinkNode n, char **str, int qt, int pf_flags, - val = aval[0]; - isarr = 0; - } -- s = dyncat(val, s); -+ s = val ? dyncat(val, s) : dupstring(s); - /* Now behave po-faced as if it was always like that... */ - subexp = 0; - /* --- -2.16.2 - |