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| author | Ruediger Meier | 2018-01-22 00:04:38 +0100 |
|---|---|---|
| committer | Ruediger Meier | 2018-02-16 11:12:44 +0100 |
| commit | 58b29eedb02cdb314a2dc0cfab0397ab54a218f9 (patch) | |
| tree | 7fb6174cbcb876485f5e6673e689e18dd965bd81 /sys-utils/lsns.c | |
| parent | tests: add udevadm settle to sfdisk/resize (diff) | |
| download | kernel-qcow2-util-linux-58b29eedb02cdb314a2dc0cfab0397ab54a218f9.tar.gz kernel-qcow2-util-linux-58b29eedb02cdb314a2dc0cfab0397ab54a218f9.tar.xz kernel-qcow2-util-linux-58b29eedb02cdb314a2dc0cfab0397ab54a218f9.zip | |
lsns: fix clang compiler warning
../sys-utils/lsns.c:360:8: warning: comparison of integers of different signs: '__u32' (aka 'unsigned int') and 'int' [-Wsign-compare]
if (!(NLMSG_OK(nlh, reslen)
^~~~~~~~~~~~~~~~~~~~~
/usr/include/linux/netlink.h:90:24: note: expanded from macro 'NLMSG_OK'
(nlh)->nlmsg_len <= (len))
~~~~~~~~~~~~~~~~ ^ ~~~
Signed-off-by: Ruediger Meier <ruediger.meier@ga-group.nl>
Diffstat (limited to 'sys-utils/lsns.c')
| -rw-r--r-- | sys-utils/lsns.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sys-utils/lsns.c b/sys-utils/lsns.c index d36269df5..9f99152a4 100644 --- a/sys-utils/lsns.c +++ b/sys-utils/lsns.c @@ -347,7 +347,8 @@ static int get_netnsid_via_netlink_recv_response(int *netnsid) < RTA_SPACE(sizeof(struct nlmsgerr))) ? RTA_SPACE(sizeof(struct nlmsgerr)) : RTA_SPACE(sizeof(int32_t)))]; - int reslen, rtalen; + int rtalen; + ssize_t reslen; struct nlmsghdr *nlh; struct rtattr *rta; @@ -357,7 +358,7 @@ static int get_netnsid_via_netlink_recv_response(int *netnsid) return -1; nlh = (struct nlmsghdr *)res; - if (!(NLMSG_OK(nlh, reslen) + if (!(NLMSG_OK(nlh, (size_t)reslen) && nlh->nlmsg_type == RTM_NEWNSID)) return -1; |