diff options
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/9pfs/virtio-9p-local.c | 24 |
1 files changed, 11 insertions, 13 deletions
diff --git a/hw/9pfs/virtio-9p-local.c b/hw/9pfs/virtio-9p-local.c index d05c917..84efb31 100644 --- a/hw/9pfs/virtio-9p-local.c +++ b/hw/9pfs/virtio-9p-local.c @@ -45,19 +45,17 @@ static char *local_mapped_attr_path(FsContext *ctx, const char *path) { - char *dir_name; - char *tmp_path = g_strdup(path); - char *base_name = basename(tmp_path); - char *buffer; - - /* NULL terminate the directory */ - dir_name = tmp_path; - *(base_name - 1) = '\0'; - - buffer = g_strdup_printf("%s/%s/%s/%s", - ctx->fs_root, dir_name, VIRTFS_META_DIR, base_name); - g_free(tmp_path); - return buffer; + int dirlen; + const char *name = strrchr(path, '/'); + if (name) { + dirlen = name - path; + ++name; + } else { + name = path; + dirlen = 0; + } + return g_strdup_printf("%s/%.*s/%s/%s", ctx->fs_root, + dirlen, path, VIRTFS_META_DIR, name); } static FILE *local_fopen(const char *path, const char *mode) |