diff options
| author | Lennart Poettering <lennart@poettering.net> | 2016-02-01 22:13:45 +0100 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2016-02-01 22:18:16 +0100 |
| commit | 5c60db874d143bde29212d21b6d2af4da1a43555 (patch) | |
| tree | aaba3389611237603902d6a526226e857bf75bef /src/libsystemd/sd-netlink/sd-netlink.c | |
| parent | fabab19068b6ccb894b0d2a6efbe0ad580771d05 (diff) | |
sd-netlink: don't take possesion of netlink fd from caller on failure
Fixes: #2338
Diffstat (limited to 'src/libsystemd/sd-netlink/sd-netlink.c')
| -rw-r--r-- | src/libsystemd/sd-netlink/sd-netlink.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/libsystemd/sd-netlink/sd-netlink.c b/src/libsystemd/sd-netlink/sd-netlink.c index 15d387df2c..ab42b96a2e 100644 --- a/src/libsystemd/sd-netlink/sd-netlink.c +++ b/src/libsystemd/sd-netlink/sd-netlink.c @@ -118,8 +118,10 @@ int sd_netlink_open_fd(sd_netlink **ret, int fd) { rtnl->fd = fd; r = socket_bind(rtnl); - if (r < 0) + if (r < 0) { + rtnl->fd = -1; /* on failure, the caller remains owner of the fd, hence don't close it here */ return r; + } *ret = rtnl; rtnl = NULL; |