X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=net%2Fipv4%2Ffib_semantics.c;h=e278cb9d00751a97a65424a2f9e5f34d7f7157f2;hb=3d52acb34247816c453f94596e6c7fc4499b76dc;hp=c886b28ba9f500d7fc80019f6a66fbd72077b8a5;hpb=8ed693d29b25bbd88471ec043cc01581419d0481;p=linux-2.6

diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c
index c886b28ba9..e278cb9d00 100644
--- a/net/ipv4/fib_semantics.c
+++ b/net/ipv4/fib_semantics.c
@@ -593,10 +593,13 @@ static void fib_hash_move(struct hlist_head *new_info_hash,
 			  struct hlist_head *new_laddrhash,
 			  unsigned int new_size)
 {
+	struct hlist_head *old_info_hash, *old_laddrhash;
 	unsigned int old_size = fib_hash_size;
-	unsigned int i;
+	unsigned int i, bytes;
 
 	write_lock(&fib_info_lock);
+	old_info_hash = fib_info_hash;
+	old_laddrhash = fib_info_laddrhash;
 	fib_hash_size = new_size;
 
 	for (i = 0; i < old_size; i++) {
@@ -636,6 +639,10 @@ static void fib_hash_move(struct hlist_head *new_info_hash,
 	fib_info_laddrhash = new_laddrhash;
 
 	write_unlock(&fib_info_lock);
+
+	bytes = old_size * sizeof(struct hlist_head *);
+	fib_hash_free(old_info_hash, bytes);
+	fib_hash_free(old_laddrhash, bytes);
 }
 
 struct fib_info *