diff options
Diffstat (limited to 'tools/virtiofsd/passthrough_ll.c')
| -rw-r--r-- | tools/virtiofsd/passthrough_ll.c | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/tools/virtiofsd/passthrough_ll.c b/tools/virtiofsd/passthrough_ll.c index ec1008bceb..97485b22b4 100644 --- a/tools/virtiofsd/passthrough_ll.c +++ b/tools/virtiofsd/passthrough_ll.c @@ -610,14 +610,6 @@ static void lo_init(void *userdata, struct fuse_conn_info *conn) "does not support it\n"); lo->announce_submounts = false; } - -#ifndef CONFIG_STATX - if (lo->announce_submounts) { - fuse_log(FUSE_LOG_WARNING, "lo_init: Cannot announce submounts, there " - "is no statx()\n"); - lo->announce_submounts = false; - } -#endif } static void lo_getattr(fuse_req_t req, fuse_ino_t ino, @@ -3433,6 +3425,7 @@ int main(int argc, char *argv[]) .proc_self_fd = -1, }; struct lo_map_elem *root_elem; + struct lo_map_elem *reserve_elem; int ret = -1; /* Don't mask creation mode, kernel already did that */ @@ -3452,8 +3445,17 @@ int main(int argc, char *argv[]) * [1] Root inode */ lo_map_init(&lo.ino_map); - lo_map_reserve(&lo.ino_map, 0)->in_use = false; + reserve_elem = lo_map_reserve(&lo.ino_map, 0); + if (!reserve_elem) { + fuse_log(FUSE_LOG_ERR, "failed to alloc reserve_elem.\n"); + goto err_out1; + } + reserve_elem->in_use = false; root_elem = lo_map_reserve(&lo.ino_map, lo.root.fuse_ino); + if (!root_elem) { + fuse_log(FUSE_LOG_ERR, "failed to alloc root_elem.\n"); + goto err_out1; + } root_elem->inode = &lo.root; lo_map_init(&lo.dirp_map); @@ -3515,6 +3517,10 @@ int main(int argc, char *argv[]) } } else { lo.source = strdup("/"); + if (!lo.source) { + fuse_log(FUSE_LOG_ERR, "failed to strdup source\n"); + goto err_out1; + } } if (lo.xattrmap) { |