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| author | Zhang zhengguang <zhengguang.zhang@intel.com> | 2014-07-17 10:37:39 +0800 |
|---|---|---|
| committer | Zhang zhengguang <zhengguang.zhang@intel.com> | 2014-07-17 10:37:39 +0800 |
| commit | 1b9d0a62f59bb48c8deb2f0b98d9acdffdd9abe7 (patch) | |
| tree | 6e991827d28537f7f40f20786c2354fd04a9fdad /tools/dnsproxy-test.c | |
| parent | fbe905ab58ecc31fe64c410c5f580cadc30e7f04 (diff) | |
| download | connman-1b9d0a62f59bb48c8deb2f0b98d9acdffdd9abe7.tar.gz connman-1b9d0a62f59bb48c8deb2f0b98d9acdffdd9abe7.tar.bz2 connman-1b9d0a62f59bb48c8deb2f0b98d9acdffdd9abe7.zip | |
Imported Upstream version 1.24upstream/1.24
Diffstat (limited to 'tools/dnsproxy-test.c')
| -rw-r--r-- | tools/dnsproxy-test.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/tools/dnsproxy-test.c b/tools/dnsproxy-test.c index 418767a8..551cae91 100644 --- a/tools/dnsproxy-test.c +++ b/tools/dnsproxy-test.c @@ -147,6 +147,9 @@ static int connect_tcp_socket(char *server) if (sk >= 0 && connect(sk, rp->ai_addr, rp->ai_addrlen) < 0) { err = -errno; + close(sk); + sk = -1; + fprintf(stderr, "Failed to connect to DNS server at %s " "errno %d/%s\n", server, -err, strerror(-err)); @@ -237,7 +240,7 @@ static int sendto_msg(int sk, struct sockaddr *sa, socklen_t salen, return 0; } -static unsigned short get_id() +static unsigned short get_id(void) { return random(); } |