diff options
| author | nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-03-08 18:51:58 +0000 |
|---|---|---|
| committer | nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-03-08 18:51:58 +0000 |
| commit | cb37e4013ef0ce9b3492c2f86e8fd8bf6a2db007 (patch) | |
| tree | 713082703b0989624420c3f4be46334b02f7f6a3 /ext | |
| parent | f429ee01d27cfa8dadd6e7e0c661f28a62489267 (diff) | |
merge revision(s) 53259: [Backport #11862]
* ext/socket/init.c (rsock_init_sock): reject reserved FDs
[ruby-core:72445] [Bug #11862]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@54039 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext')
| -rw-r--r-- | ext/socket/init.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ext/socket/init.c b/ext/socket/init.c index 178aad0948..4d7cf29ea3 100644 --- a/ext/socket/init.c +++ b/ext/socket/init.c @@ -58,7 +58,7 @@ rsock_init_sock(VALUE sock, int fd) { rb_io_t *fp; - if (!is_socket(fd)) { + if (!is_socket(fd) || rb_reserved_fd_p(fd)) { errno = EBADF; rb_sys_fail("not a socket file descriptor"); } |