diff options
Diffstat (limited to 'sys/contrib/openzfs/lib/libshare/os/linux/smb.c')
| -rw-r--r-- | sys/contrib/openzfs/lib/libshare/os/linux/smb.c | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/sys/contrib/openzfs/lib/libshare/os/linux/smb.c b/sys/contrib/openzfs/lib/libshare/os/linux/smb.c index 57965ebfaad1..40996ecc8f89 100644 --- a/sys/contrib/openzfs/lib/libshare/os/linux/smb.c +++ b/sys/contrib/openzfs/lib/libshare/os/linux/smb.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: CDDL-1.0 /* * CDDL HEADER START * @@ -6,7 +7,7 @@ * You may not use this file except in compliance with the License. * * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE - * or http://www.opensolaris.org/os/licensing. + * or https://opensource.org/licenses/CDDL-1.0. * See the License for the specific language governing permissions * and limitations under the License. * @@ -90,21 +91,32 @@ smb_retrieve_shares(void) /* Go through the directory, looking for shares */ while ((directory = readdir(shares_dir))) { + int fd; + if (directory->d_name[0] == '.') continue; snprintf(file_path, sizeof (file_path), "%s/%s", SHARE_DIR, directory->d_name); - if (stat(file_path, &eStat) == -1) { + if ((fd = open(file_path, O_RDONLY | O_CLOEXEC)) == -1) { + rc = SA_SYSTEM_ERR; + goto out; + } + + if (fstat(fd, &eStat) == -1) { + close(fd); rc = SA_SYSTEM_ERR; goto out; } - if (!S_ISREG(eStat.st_mode)) + if (!S_ISREG(eStat.st_mode)) { + close(fd); continue; + } - if ((share_file_fp = fopen(file_path, "re")) == NULL) { + if ((share_file_fp = fdopen(fd, "r")) == NULL) { + close(fd); rc = SA_SYSTEM_ERR; goto out; } |