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authorIOhannes m zmölnig <zmoelnig@users.sourceforge.net>2011-07-13 11:45:10 +0000
committerIOhannes m zmölnig <zmoelnig@users.sourceforge.net>2011-07-13 11:45:10 +0000
commita07097180ba3752ebc9db78760fa316252ca8a5a (patch)
tree458f7654307d5021d364b1ba6ba43056ec02c87e
parent2cc6b7fb0fb3c39f1fc38a6d33d3449804870232 (diff)
NULL-pointer protection
svn path=/trunk/externals/iem/iemnet/; revision=15149
-rw-r--r--iemnet_data.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/iemnet_data.c b/iemnet_data.c
index f481eb2..3c6cb9c 100644
--- a/iemnet_data.c
+++ b/iemnet_data.c
@@ -149,7 +149,7 @@ t_iemnet_chunk* iemnet__chunk_create_dataaddr(int size,
unsigned char*data,
struct sockaddr_in*addr) {
t_iemnet_chunk*result=iemnet__chunk_create_data(size, data);
- if(addr) {
+ if(result && addr) {
result->addr = ntohl(addr->sin_addr.s_addr);
result->port = ntohs(addr->sin_port);
}