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Diffstat (limited to 'xlators/storage/posix/src/posix-inode-fd-ops.c')
-rw-r--r--xlators/storage/posix/src/posix-inode-fd-ops.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/xlators/storage/posix/src/posix-inode-fd-ops.c b/xlators/storage/posix/src/posix-inode-fd-ops.c
index c90bc6c438a..812cf792874 100644
--- a/xlators/storage/posix/src/posix-inode-fd-ops.c
+++ b/xlators/storage/posix/src/posix-inode-fd-ops.c
@@ -1579,6 +1579,15 @@ posix_writev (call_frame_t *frame, xlator_t *this, fd_t *fd,
_fd = pfd->fd;
+ ret = posix_check_internal_writes (this, fd, _fd, xdata);
+ if (ret < 0) {
+ gf_msg (this->name, GF_LOG_ERROR, 0, 0,
+ "possible overwrite from internal client, fd=%p", fd);
+ op_ret = -1;
+ op_errno = EBUSY;
+ goto out;
+ }
+
if (xdata) {
if (dict_get (xdata, GLUSTERFS_WRITE_IS_APPEND))
write_append = _gf_true;