From: Tom Gundersen <teg@jklm.no>
Date: Tue, 29 Apr 2014 19:57:11 +0000 (+0200)
Subject: sd-dhcp-lease: fix double realloc
X-Git-Tag: v213~281
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=commitdiff_plain;h=bc4155669aaf567e2d6fa1f1082d68012346629e

sd-dhcp-lease: fix double realloc
---

diff --git a/src/libsystemd-network/sd-dhcp-lease.c b/src/libsystemd-network/sd-dhcp-lease.c
index 648e6e215..acdcca87e 100644
--- a/src/libsystemd-network/sd-dhcp-lease.c
+++ b/src/libsystemd-network/sd-dhcp-lease.c
@@ -330,12 +330,13 @@ static int deserialize_addresses(struct in_addr **addresses, size_t *size, const
                 new_addresses = realloc(*addresses, (*size + 1) * sizeof(struct in_addr));
                 if (!new_addresses)
                         return -ENOMEM;
+                else
+                        *addresses = new_addresses;
 
                 r = inet_aton(word, &(new_addresses[*size]));
                 if (r < 0)
                         continue;
 
-                *addresses = new_addresses;
                 (*size)++;
         }