File 0004-shared-conf-parser.patch of Package systemd

Based on 83e341a637b75f7f592a5dc717c34d8b67ed4ffa Mon Sep 17 00:00:00 2001
From: Tom Gundersen <teg@jklm.no>
Date: Wed, 17 Sep 2014 22:17:53 +0200
Subject: [PATCH] shared: conf-parser

Check memory allocation. Found by Coverity.

Fixes CID #1237644.
---
 src/shared/conf-parser.h |    4 ++++
 1 file changed, 4 insertions(+)

--- src/shared/conf-parser.h
+++ src/shared/conf-parser.h	2014-09-18 13:07:07.314735514 +0000
@@ -181,6 +181,8 @@ int log_syntax_internal(const char *unit
                 assert(data);                                                  \
                                                                                \
                 xs = new0(type, 1);                                            \
+                if(!xs)                                                        \
+                        return -ENOMEM;                                        \
                 *xs = invalid;                                                 \
                                                                                \
                 FOREACH_WORD(w, l, rvalue, state) {                            \
@@ -213,6 +215,7 @@ int log_syntax_internal(const char *unit
                         xs = realloc(xs, (++i + 1) * sizeof(type));            \
                         if (!xs)                                               \
                                 return -ENOMEM;                                \
+                                                                               \
                         *(xs + i) = invalid;                                   \
                 }                                                              \
                                                                                \