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monitor: Use extra unsigned variable to make NLMSG_OK macro happy

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This commit is contained in:
Marcel Holtmann 2017-08-30 22:56:23 +02:00
parent e578b7071d
commit 1db66dbe51
1 changed files with 5 additions and 2 deletions
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7
monitor/nlmon.c
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@ -4810,6 +4810,7 @@ static bool nlmon_receive(struct l_io *io, void *user_data)
unsigned char buf[8192]; unsigned char buf[8192];
unsigned char control[32]; unsigned char control[32];
ssize_t bytes_read; ssize_t bytes_read;
size_t nlmsg_len;
int fd; int fd;
fd = l_io_get_fd(io); fd = l_io_get_fd(io);
@ -4858,8 +4859,10 @@ static bool nlmon_receive(struct l_io *io, void *user_data)
} }
} }
for (nlmsg = iov.iov_base; NLMSG_OK(nlmsg, (uint32_t) bytes_read); nlmsg_len = bytes_read;
nlmsg = NLMSG_NEXT(nlmsg, bytes_read)) {
for (nlmsg = iov.iov_base; NLMSG_OK(nlmsg, nlmsg_len);
nlmsg = NLMSG_NEXT(nlmsg, nlmsg_len)) {
switch (proto_type) { switch (proto_type) {
case NETLINK_ROUTE: case NETLINK_ROUTE:
store_netlink(nlmon, tv, proto_type, nlmsg); store_netlink(nlmon, tv, proto_type, nlmsg);