Fix arithmetic on a pointer warning

Signed-off-by: Gary Bisson <gary.bisson@boundarydevices.com>
2020-05-28 15:05:56 +02:00 · 2020-05-28 15:05:56 +02:00 · 43610bd621
parent 46895a41c5
commit 43610bd621
1 changed files with 1 additions and 1 deletions
--- a/cangw.c
+++ b/cangw.c
@ -80,7 +80,7 @@ struct fdmodattr {

 /* some netlink helpers stolen from iproute2 package */
 #define NLMSG_TAIL(nmsg) \
-        ((struct rtattr *)(((void *) (nmsg)) + NLMSG_ALIGN((nmsg)->nlmsg_len)))
+        ((struct rtattr *)(((char *) (nmsg)) + NLMSG_ALIGN((nmsg)->nlmsg_len)))

 int addattr_l(struct nlmsghdr *n, int maxlen, int type, const void *data,
 	      int alen)