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-rw-r--r--gnu/local.mk1
-rw-r--r--gnu/packages/mail.scm5
-rw-r--r--gnu/packages/patches/mailutils-fix-uninitialized-variable.patch26
3 files changed, 31 insertions, 1 deletions
diff --git a/gnu/local.mk b/gnu/local.mk
index 1baa8405c5..6cdbe0d778 100644
--- a/gnu/local.mk
+++ b/gnu/local.mk
@@ -1291,6 +1291,7 @@ dist_patch_DATA = \
%D%/packages/patches/luajit-no_ldconfig.patch \
%D%/packages/patches/luit-posix.patch \
%D%/packages/patches/lvm2-static-link.patch \
+ %D%/packages/patches/mailutils-fix-uninitialized-variable.patch \
%D%/packages/patches/make-impure-dirs.patch \
%D%/packages/patches/mariadb-client-test-32bit.patch \
%D%/packages/patches/mars-install.patch \
diff --git a/gnu/packages/mail.scm b/gnu/packages/mail.scm
index 3e6d975ee4..06b04d6024 100644
--- a/gnu/packages/mail.scm
+++ b/gnu/packages/mail.scm
@@ -197,7 +197,10 @@ example, modify the message headers or body, or encrypt or sign the message.")
version ".tar.xz"))
(sha256
(base32
- "17smrxjdgbbzbzakik30vj46q4iib85ksqhb82jr4vjp57akszh9"))))
+ "17smrxjdgbbzbzakik30vj46q4iib85ksqhb82jr4vjp57akszh9"))
+ (patches
+ ;; Fixes https://issues.guix.gnu.org/43088.
+ (search-patches "mailutils-fix-uninitialized-variable.patch"))))
(build-system gnu-build-system)
(arguments
`(#:phases
diff --git a/gnu/packages/patches/mailutils-fix-uninitialized-variable.patch b/gnu/packages/patches/mailutils-fix-uninitialized-variable.patch
new file mode 100644
index 0000000000..2a1c81648b
--- /dev/null
+++ b/gnu/packages/patches/mailutils-fix-uninitialized-variable.patch
@@ -0,0 +1,26 @@
+From 5ca6382fe8adb5bc436a6d873c8b86c69d5abfd1 Mon Sep 17 00:00:00 2001
+From: Sergey Poznyakoff <gray@gnu.org>
+Date: Sun, 13 Sep 2020 14:43:46 +0300
+Subject: [PATCH] Fix uninitialized variable in readmsg
+
+* readmsg/readmsg.c (main): Initialize weedc.
+---
+ readmsg/readmsg.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/readmsg/readmsg.c b/readmsg/readmsg.c
+index 9f305bb9c..3a9f420db 100644
+--- a/readmsg/readmsg.c
++++ b/readmsg/readmsg.c
+@@ -466,7 +466,7 @@ main (int argc, char **argv)
+ mu_mailbox_t mbox = NULL;
+ struct mu_wordsplit ws;
+ char **weedv;
+- int weedc;
++ int weedc = 0;
+ int unix_header = 0;
+
+ /* Native Language Support */
+--
+2.28.0
+