diff options
| -rw-r--r-- | xlators/mount/fuse/src/fuse-bridge.c | 2 | ||||
| -rw-r--r-- | xlators/mount/fuse/src/fuse-bridge.h | 17 |
2 files changed, 14 insertions, 5 deletions
diff --git a/xlators/mount/fuse/src/fuse-bridge.c b/xlators/mount/fuse/src/fuse-bridge.c index 798b87b0525..5c43bf90206 100644 --- a/xlators/mount/fuse/src/fuse-bridge.c +++ b/xlators/mount/fuse/src/fuse-bridge.c @@ -94,7 +94,7 @@ send_fuse_data (xlator_t *this, fuse_in_header_t *finh, void *data, size_t size) #define send_fuse_obj(this, finh, obj) \ send_fuse_data (this, finh, obj, sizeof (*(obj))) -static int +int send_fuse_err (xlator_t *this, fuse_in_header_t *finh, int error) { struct fuse_out_header fouh = {0, }; diff --git a/xlators/mount/fuse/src/fuse-bridge.h b/xlators/mount/fuse/src/fuse-bridge.h index afefd815a14..547cc895268 100644 --- a/xlators/mount/fuse/src/fuse-bridge.h +++ b/xlators/mount/fuse/src/fuse-bridge.h @@ -135,12 +135,21 @@ typedef struct fuse_private fuse_private_t; free_fuse_state (state); \ return; \ } \ - xl = fuse_state_subvol (state); \ \ frame->root->state = state; \ frame->root->op = op_num; \ - frame->op = op_num; \ - STACK_WIND (frame, ret, xl, xl->fops->fop, args); \ + frame->op = op_num; \ + \ + xl = fuse_state_subvol (state); \ + if (!xl) { \ + gf_log ("glusterfs-fuse", GF_LOG_ERROR, \ + "xl is NULL"); \ + send_fuse_err (state->this, state->finh, ENOENT); \ + free_fuse_state (state); \ + STACK_DESTROY (frame->root); \ + } else { \ + STACK_WIND (frame, ret, xl, xl->fops->fop, args); \ + } \ } while (0) @@ -275,5 +284,5 @@ xlator_t *fuse_active_subvol (xlator_t *fuse); inode_t *fuse_ino_to_inode (uint64_t ino, xlator_t *fuse); int fuse_resolve_and_resume (fuse_state_t *state, fuse_resume_fn_t fn); int is_gf_log_command (xlator_t *this, const char *name, char *value); - +int send_fuse_err (xlator_t *this, fuse_in_header_t *finh, int error); #endif /* _GF_FUSE_BRIDGE_H_ */ |