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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-11-09 14:20:27 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-11-09 14:20:27 +0000 |
commit | 1393e55d094b05ce688a5d2477980cf941e685f4 (patch) | |
tree | 0b6b56d2aafce034387336cbea497bc986f18c0a /io.c | |
parent | 42b4255d087ec64ae2ed48d51dd6fe103ce397f6 (diff) | |
download | ruby-1393e55d094b05ce688a5d2477980cf941e685f4.tar.gz |
* io.c (rb_update_max_fd): fstat(2) can fail with other than
EBADF. [ruby-dev:44837] [Backport #4339]. Cf.
http://pubs.opengroup.org/onlinepubs/9699919799/functions/fstat.html
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33691 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'io.c')
-rw-r--r-- | io.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -151,7 +151,7 @@ void rb_update_max_fd(int fd) { struct stat buf; - if (fstat(fd, &buf) != 0) { + if (fstat(fd, &buf) != 0 && errno == EBADF) { rb_bug("rb_update_max_fd: invalid fd (%d) given.", fd); } if (max_file_descriptor < fd) max_file_descriptor = fd; |