From: Jouni Malinen <j@w1.fi>
Date: Mon, 5 Jan 2015 21:46:24 +0000 (+0200)
Subject: eloop: Fix WPA_TRACE tracking in case of realloc failure
X-Git-Tag: hostap_2_4~522
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b9f6560f38ff4762c2cae83737cf100e6586e14d;p=thirdparty%2Fhostap.git

eloop: Fix WPA_TRACE tracking in case of realloc failure

The socket reference tracking entries need to be restored in case
os_realloc_array() fails when adding a new eloop socket.

Signed-off-by: Jouni Malinen <j@w1.fi>
---

diff --git a/src/utils/eloop.c b/src/utils/eloop.c
index 0da6de45e..4a565ebdb 100644
--- a/src/utils/eloop.c
+++ b/src/utils/eloop.c
@@ -242,8 +242,10 @@ static int eloop_sock_table_add_sock(struct eloop_sock_table *table,
 	eloop_trace_sock_remove_ref(table);
 	tmp = os_realloc_array(table->table, table->count + 1,
 			       sizeof(struct eloop_sock));
-	if (tmp == NULL)
+	if (tmp == NULL) {
+		eloop_trace_sock_add_ref(table);
 		return -1;
+	}
 
 	tmp[table->count].sock = sock;
 	tmp[table->count].eloop_data = eloop_data;