mnl: fix broken sequence number allocation

Wrong arithmetics with pointer.

Closes: https://bugzilla.netfilter.org/show_bug.cgi?id=1178
Fixes: 0d9d04c31481 ("src: make netlink sequence number non-static")
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

diff --git a/src/mnl.c b/src/mnl.c
index e2174925c12122999d4a039fafe309a0c48089c4..808c34bf066b199e08714835ed66cc50fd3acc2b 100644 (file)
--- a/src/mnl.c
+++ b/src/mnl.c
@@ -32,7 +32,7 @@
 
 uint32_t mnl_seqnum_alloc(unsigned int *seqnum)
 {
-       return *seqnum++;
+       return (*seqnum)++;
 }
 
 /* The largest nf_tables netlink message is the set element message, which