From: Lennart Poettering <lennart@poettering.net>
Date: Thu, 26 Jul 2012 14:05:26 +0000 (+0200)
Subject: logs-show: fix OOM path
X-Git-Tag: v188~70
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=commitdiff_plain;h=46b0d922256b62bc8291951d9868c243ced80c9a

logs-show: fix OOM path
---

diff --git a/src/shared/logs-show.c b/src/shared/logs-show.c
index edb5a9caf..375ca543c 100644
--- a/src/shared/logs-show.c
+++ b/src/shared/logs-show.c
@@ -50,11 +50,12 @@ static int parse_field(const void *data, size_t length, const char *field, char
 
         nl = length - fl;
         buf = malloc(nl+1);
-        memcpy(buf, (const char*) data + fl, nl);
-        ((char*)buf)[nl] = 0;
         if (!buf)
                 return log_oom();
 
+        memcpy(buf, (const char*) data + fl, nl);
+        ((char*)buf)[nl] = 0;
+
         free(*target);
         *target = buf;
         *target_size = nl;