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Fixed undefined behavior in use of stack variable

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This commit is contained in:
Thomas Egerer
2010-03-31 11:04:27 +02:00
committed by Martin Willi
parent 360ef1606f
commit a47576bff7
1 changed files with 1 additions and 2 deletions
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src/starter/starterwhack.c
+1 -2
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@@ -266,6 +266,7 @@ starter_whack_add_pubkey (starter_conn_t *conn, starter_end_t *end
int starter_whack_add_conn(starter_conn_t *conn) int starter_whack_add_conn(starter_conn_t *conn)
{ {
char esp_buf[256];
whack_message_t msg; whack_message_t msg;
int r; int r;
@@ -302,8 +303,6 @@ int starter_whack_add_conn(starter_conn_t *conn)
/* taken from pluto/whack.c */ /* taken from pluto/whack.c */
if (msg.pfsgroup) if (msg.pfsgroup)
{ {
char esp_buf[256];
snprintf(esp_buf, sizeof (esp_buf), "%s;%s" snprintf(esp_buf, sizeof (esp_buf), "%s;%s"
, msg.esp ? msg.esp : "" , msg.esp ? msg.esp : ""
, msg.pfsgroup ? msg.pfsgroup : ""); , msg.pfsgroup ? msg.pfsgroup : "");