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MFV r322231:

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8430 dir_is_empty_readdir() doesn't properly handle error from fdopendir()

illumos/illumos-gate@ba6e7e6505
ba6e7e6505

https://www.illumos.org/issues/8430
  we should close dirfd if fdopendir() fails.

Reviewed by: Serapheim Dimitropoulos <serapheim@delphix.com>
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: Dan Kimmel <dan.kimmel@delphix.com>
Reviewed by: Yuri Pankov <yuri.pankov@nexenta.com>
Reviewed by: Igor Kozhukhov <igor@dilos.org>
Approved by: Robert Mustacchi <rm@joyent.com>
Author: Sowrabha Gopal <sowrabha.gopal@delphix.com>
This commit is contained in:
Alexander Motin 2018-02-21 02:21:22 +00:00
commit 73c9b6d523
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=329691
1 changed files with 1 additions and 0 deletions
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cddl/contrib/opensolaris/lib/libzfs/common/libzfs_mount.c
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@ -216,6 +216,7 @@ dir_is_empty_readdir(const char *dirname)
}
if ((dirp = fdopendir(dirfd)) == NULL) {
(void) close(dirfd);
return (B_TRUE);
}