diff options
| author | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2009-02-22 10:28:38 +0000 |
|---|---|---|
| committer | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2009-02-22 10:28:38 +0000 |
| commit | 22cef963c31c575dd08b3e7af372f69772372988 (patch) | |
| tree | a479b976fac4a5af0732d9e0733fd1e2ab5d950e /ext/socket | |
| parent | ec5d31b307bdd2876c829bd98fe8e0c5f038a04b (diff) | |
* ext/socket/init.c (s_recvfrom): use rb_io_wait_readable after
recvfrom.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22526 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/socket')
| -rw-r--r-- | ext/socket/init.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/ext/socket/init.c b/ext/socket/init.c index 908268c40c..8958db7562 100644 --- a/ext/socket/init.c +++ b/ext/socket/init.c @@ -119,6 +119,9 @@ s_recvfrom(VALUE sock, int argc, VALUE *argv, enum sock_recv_type from) while (rb_io_check_closed(fptr), rb_thread_wait_fd(arg.fd), (slen = BLOCKING_REGION(recvfrom_blocking, &arg)) < 0) { + if (!rb_io_wait_readable(fptr->fd)) { + rb_sys_fail("recvfrom(2)"); + } if (RBASIC(str)->klass || RSTRING_LEN(str) != buflen) { rb_raise(rb_eRuntimeError, "buffer string modified"); } |