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| author | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2000-03-06 04:15:42 +0000 |
|---|---|---|
| committer | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2000-03-06 04:15:42 +0000 |
| commit | f30e4e7d846b33b7adf98eac7695c47234f48d4a (patch) | |
| tree | 095315717e3050b4acb09d91e848dc2e3d0b2b5f /ext/socket | |
| parent | 4a63aea75bf3c7eb1a26ab06d8a56789fa668a79 (diff) | |
| download | ruby-f30e4e7d846b33b7adf98eac7695c47234f48d4a.tar.gz ruby-f30e4e7d846b33b7adf98eac7695c47234f48d4a.tar.xz ruby-f30e4e7d846b33b7adf98eac7695c47234f48d4a.zip | |
2000-03-06
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@632 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/socket')
| -rw-r--r-- | ext/socket/socket.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/ext/socket/socket.c b/ext/socket/socket.c index 7838b151a..ac79d8913 100644 --- a/ext/socket/socket.c +++ b/ext/socket/socket.c @@ -530,6 +530,9 @@ ip_addrsetup(host, port) else if (name[0] == '<' && strcmp(name, "<broadcast>") == 0) { mkinetaddr(INADDR_BROADCAST, hbuf, sizeof(hbuf)); } + else if (strlen(name) > sizeof(hbuf)-1) { + rb_raise(rb_eArgError, "hostname too long (%d)", strlen(name)); + } else { strcpy(hbuf, name); } @@ -551,6 +554,9 @@ ip_addrsetup(host, port) hints.ai_socktype = SOCK_DGRAM; error = getaddrinfo(hostp, portp, &hints, &res); if (error) { + if (hostp && hostp[strlen(hostp)-1] == '\n') { + rb_raise(rb_eSocket, "newline at the end of hostname"); + } rb_raise(rb_eSocket, "%s", gai_strerror(error)); } |