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| author | Rich Felker <dalias@aerifal.cx> | 2015-09-25 01:01:11 +0000 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2015-09-25 01:03:36 +0000 |
| commit | 06bcf9bc941a2f3bf34ac4468644d9693802495b (patch) | |
| tree | 9b01f6cbffb7673a7140d8f763e7b86dcd4fc802 /src/network | |
| parent | b4d94ba40dda0fa0c3f499beed51b55ad31d5305 (diff) | |
| download | musl-06bcf9bc941a2f3bf34ac4468644d9693802495b.tar.gz musl-06bcf9bc941a2f3bf34ac4468644d9693802495b.tar.bz2 musl-06bcf9bc941a2f3bf34ac4468644d9693802495b.tar.xz musl-06bcf9bc941a2f3bf34ac4468644d9693802495b.zip | |
make getaddrinfo return error if both host and service name are null
this case is specified as a mandatory ("shall fail") error.
based on patch by Julien Ramseier.
Diffstat (limited to 'src/network')
| -rw-r--r-- | src/network/getaddrinfo.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/network/getaddrinfo.c b/src/network/getaddrinfo.c index c88d558c..b9439f77 100644 --- a/src/network/getaddrinfo.c +++ b/src/network/getaddrinfo.c @@ -20,6 +20,8 @@ int getaddrinfo(const char *restrict host, const char *restrict serv, const stru } sa; } *out; + if (!host && !serv) return EAI_NONAME; + if (hint) { family = hint->ai_family; flags = hint->ai_flags; |