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authorAdam Zimmerman <adam@digitalpirate.ca>2018-06-06 14:47:46 -0700
committerTobias Geerinckx-Rice <me@tobias.gr>2018-06-07 03:57:42 +0200
commitd6dd64af3743934402616a5fda3f93e3a14a3ab0 (patch)
tree96462aa370e1040e7c250390f7dedbcdba7ae102
parent6acc671befa8567360bc014f43ee8a9dc69b33d9 (diff)
downloadguix-d6dd64af3743934402616a5fda3f93e3a14a3ab0.tar
guix-d6dd64af3743934402616a5fda3f93e3a14a3ab0.tar.gz
gnu: opensmtpd: Fix crash on table authentication.
* gnu/packages/patches/opensmtpd-fix-crash.patch: New patch. * gnu/packages/mail.scm (opensmtpd)[source]: Use it. * gnu/local.mk (dist_patch_DATA): Add it. Signed-off-by: Tobias Geerinckx-Rice <me@tobias.gr>
-rw-r--r--gnu/local.mk1
-rw-r--r--gnu/packages/mail.scm4
-rw-r--r--gnu/packages/patches/opensmtpd-fix-crash.patch44
3 files changed, 48 insertions, 1 deletions
diff --git a/gnu/local.mk b/gnu/local.mk
index 0ff25909b8..f98e741c1e 100644
--- a/gnu/local.mk
+++ b/gnu/local.mk
@@ -967,6 +967,7 @@ dist_patch_DATA = \
%D%/packages/patches/openldap-CVE-2017-9287.patch \
%D%/packages/patches/openocd-nrf52.patch \
%D%/packages/patches/openscenegraph-ffmpeg3.patch \
+ %D%/packages/patches/opensmtpd-fix-crash.patch \
%D%/packages/patches/openssl-runpath.patch \
%D%/packages/patches/openssl-1.1.0-c-rehash-in.patch \
%D%/packages/patches/openssl-c-rehash-in.patch \
diff --git a/gnu/packages/mail.scm b/gnu/packages/mail.scm
index f6dfb33970..a9add98d14 100644
--- a/gnu/packages/mail.scm
+++ b/gnu/packages/mail.scm
@@ -1995,7 +1995,9 @@ transfer protocols.")
name "-" version ".tar.gz"))
(sha256
(base32
- "10bsfsnlg9d9i6l2izdnxp05s3ri8fvwzqxvx1jmarc852382619"))))
+ "10bsfsnlg9d9i6l2izdnxp05s3ri8fvwzqxvx1jmarc852382619"))
+ ;; Fixed upstream: <github.com/OpenSMTPD/OpenSMTPD/pull/835>.
+ (patches (search-patches "opensmtpd-fix-crash.patch"))))
(build-system gnu-build-system)
(inputs
`(("bdb" ,bdb)
diff --git a/gnu/packages/patches/opensmtpd-fix-crash.patch b/gnu/packages/patches/opensmtpd-fix-crash.patch
new file mode 100644
index 0000000000..0030167533
--- /dev/null
+++ b/gnu/packages/patches/opensmtpd-fix-crash.patch
@@ -0,0 +1,44 @@
+From 9b5f70b93e038df5446bd37a4adac5a0380748e7 Mon Sep 17 00:00:00 2001
+From: johannes <johannes.brechtmann@gmail.com>
+Date: Wed, 21 Feb 2018 23:57:11 +0100
+Subject: [PATCH] crypt_checkpass: include HAVE_CRYPT_H definition, add NULL
+ check
+
+---
+ openbsd-compat/crypt_checkpass.c | 9 ++++++++-
+ 1 file changed, 8 insertions(+), 1 deletion(-)
+
+diff --git a/openbsd-compat/crypt_checkpass.c b/openbsd-compat/crypt_checkpass.c
+index dafd2dae..d10b3a57 100644
+--- a/openbsd-compat/crypt_checkpass.c
++++ b/openbsd-compat/crypt_checkpass.c
+@@ -1,5 +1,6 @@
+ /* OPENBSD ORIGINAL: lib/libc/crypt/cryptutil.c */
+
++#include "includes.h"
+ #include <errno.h>
+ #ifdef HAVE_CRYPT_H
+ #include <crypt.h>
+@@ -10,6 +11,8 @@
+ int
+ crypt_checkpass(const char *pass, const char *goodhash)
+ {
++ char *c;
++
+ if (goodhash == NULL)
+ goto fail;
+
+@@ -17,7 +20,11 @@ crypt_checkpass(const char *pass, const char *goodhash)
+ if (strlen(goodhash) == 0 && strlen(pass) == 0)
+ return 0;
+
+- if (strcmp(crypt(pass, goodhash), goodhash) == 0)
++ c = crypt(pass, goodhash);
++ if (c == NULL)
++ goto fail;
++
++ if (strcmp(c, goodhash) == 0)
+ return 0;
+
+ fail:
+