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| author | Jakub Hrozek <jhrozek@redhat.com> | 2011-10-05 17:52:06 +0200 |
|---|---|---|
| committer | Stephen Gallagher <sgallagh@redhat.com> | 2011-10-13 13:20:14 -0400 |
| commit | dbfc54be75b6d00879189e6f7ab82f65b17c1b9d (patch) | |
| tree | 106fe315081669dd4a5c2ba422b741485cb193e9 /src/util | |
| parent | 3620e966029229a7c246d1b79b0d3977699e6ab9 (diff) | |
| download | sssd_unused-dbfc54be75b6d00879189e6f7ab82f65b17c1b9d.tar.gz sssd_unused-dbfc54be75b6d00879189e6f7ab82f65b17c1b9d.tar.xz sssd_unused-dbfc54be75b6d00879189e6f7ab82f65b17c1b9d.zip | |
Add option to follow symlinks to check_file()
Diffstat (limited to 'src/util')
| -rw-r--r-- | src/util/check_and_open.c | 5 | ||||
| -rw-r--r-- | src/util/util.h | 2 |
2 files changed, 4 insertions, 3 deletions
diff --git a/src/util/check_and_open.c b/src/util/check_and_open.c index db926f10..27ef1c88 100644 --- a/src/util/check_and_open.c +++ b/src/util/check_and_open.c @@ -35,7 +35,7 @@ static errno_t perform_checks(struct stat *stat_buf, errno_t check_file(const char *filename, const int uid, const int gid, const int mode, enum check_file_type type, - struct stat *caller_stat_buf) + struct stat *caller_stat_buf, bool follow_symlink) { int ret; struct stat local_stat_buf; @@ -47,7 +47,8 @@ errno_t check_file(const char *filename, const int uid, const int gid, stat_buf = caller_stat_buf; } - ret = lstat(filename, stat_buf); + ret = follow_symlink ? stat(filename, stat_buf) : \ + lstat(filename, stat_buf); if (ret == -1) { DEBUG(1, ("lstat for [%s] failed: [%d][%s].\n", filename, errno, strerror(errno))); diff --git a/src/util/util.h b/src/util/util.h index a59603d0..b267a0f6 100644 --- a/src/util/util.h +++ b/src/util/util.h @@ -335,7 +335,7 @@ enum check_file_type { */ errno_t check_file(const char *filename, const int uid, const int gid, const int mode, enum check_file_type type, - struct stat *caller_stat_buf); + struct stat *caller_stat_buf, bool follow_symlink); /* check_fd() * Verify that an open file descriptor has certain permissions and/or |