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Diffstat (limited to 'xlators/storage/posix/src/posix.c')
-rw-r--r--xlators/storage/posix/src/posix.c23
1 files changed, 23 insertions, 0 deletions
diff --git a/xlators/storage/posix/src/posix.c b/xlators/storage/posix/src/posix.c
index fd7f2e2..f468e3f 100644
--- a/xlators/storage/posix/src/posix.c
+++ b/xlators/storage/posix/src/posix.c
@@ -1881,6 +1881,8 @@ posix_rename (call_frame_t *frame, xlator_t *this,
struct iatt postoldparent = {0, };
struct iatt prenewparent = {0, };
struct iatt postnewparent = {0, };
+ char olddirid[64];
+ char newdirid[64];
DECLARE_OLD_FS_ID_VAR;
@@ -1931,6 +1933,27 @@ posix_rename (call_frame_t *frame, xlator_t *this,
was_present = 0;
}
+ if (was_present && IA_ISDIR(stbuf.ia_type) && !newloc->inode) {
+ gf_log (this->name, GF_LOG_WARNING,
+ "found directory at %s while expecting ENOENT",
+ real_newpath);
+ op_ret = -1;
+ op_errno = EEXIST;
+ goto out;
+ }
+
+ if (was_present && IA_ISDIR(stbuf.ia_type) &&
+ uuid_compare (newloc->inode->gfid, stbuf.ia_gfid)) {
+ gf_log (this->name, GF_LOG_WARNING,
+ "found directory %s at %s while renaming %s",
+ uuid_utoa_r (newloc->inode->gfid, olddirid),
+ real_newpath,
+ uuid_utoa_r (stbuf.ia_gfid, newdirid));
+ op_ret = -1;
+ op_errno = EEXIST;
+ goto out;
+ }
+
op_ret = sys_rename (real_oldpath, real_newpath);
if (op_ret == -1) {
op_errno = errno;