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| author | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-11-18 01:37:34 +0000 |
|---|---|---|
| committer | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-11-18 01:37:34 +0000 |
| commit | 993289c197e442859c9b580040715ce3e397872e (patch) | |
| tree | 43affcfa3d6c1b96015ff1d459a546b3ae118a3b /ext/socket | |
| parent | 36faf83069bef754f4635557276eee664ff5ff25 (diff) | |
| download | ruby-993289c197e442859c9b580040715ce3e397872e.tar.gz | |
* ext/socket/ancdata.c (bsock_recvmsg_internal): stretch the buffer size
when EMSGSIZE occurs on non HAVE_STRUCT_MSGHDR_MSG_CONTROL platforms
(such as, Windows). fixes a test error revealed by r52625.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52631 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/socket')
| -rw-r--r-- | ext/socket/ancdata.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/ext/socket/ancdata.c b/ext/socket/ancdata.c index 9d28573fde..1a6b50958c 100644 --- a/ext/socket/ancdata.c +++ b/ext/socket/ancdata.c @@ -1570,6 +1570,10 @@ bsock_recvmsg_internal(VALUE sock, gc_done = 1; goto retry; } +#else + if (grow_buffer && errno == EMSGSIZE) + ss = (ssize_t)iov.iov_len; + else #endif rb_sys_fail("recvmsg(2)"); } |