diff --git a/src/storage/storage_backend.c b/src/storage/storage_backend.c index 10ea33c133..ee08a4a1a0 100644 --- a/src/storage/storage_backend.c +++ b/src/storage/storage_backend.c @@ -977,7 +977,8 @@ virStorageBackendForType(int type) { /* * Allows caller to silently ignore files with improper mode * - * Returns -1 on error, -2 if file mode is unexpected. + * Returns -1 on error, -2 if file mode is unexpected or the + * volume is a dangling symbolic link. */ int virStorageBackendVolOpenCheckMode(const char *path, unsigned int flags) @@ -986,6 +987,12 @@ virStorageBackendVolOpenCheckMode(const char *path, unsigned int flags) struct stat sb; if ((fd = open(path, O_RDONLY|O_NONBLOCK|O_NOCTTY)) < 0) { + if ((errno == ENOENT || errno == ELOOP) && + lstat(path, &sb) == 0) { + VIR_WARN("ignoring dangling symlink '%s'", path); + return -2; + } + virReportSystemError(errno, _("cannot open volume '%s'"), path); diff --git a/src/storage/storage_backend_fs.c b/src/storage/storage_backend_fs.c index d916d2d19e..ff39d48d66 100644 --- a/src/storage/storage_backend_fs.c +++ b/src/storage/storage_backend_fs.c @@ -651,7 +651,7 @@ virStorageBackendFileSystemRefresh(virConnectPtr conn ATTRIBUTE_UNUSED, goto cleanup; else { /* Silently ignore non-regular files, - * eg '.' '..', 'lost+found' */ + * eg '.' '..', 'lost+found', dangling symbolic link */ virStorageVolDefFree(vol); vol = NULL; continue;