From 6261ef9505abb26d79cc48f24bce0d4de8419a45 Mon Sep 17 00:00:00 2001 From: David Oberhollenzer Date: Sat, 5 Oct 2019 23:18:30 +0200 Subject: Improve error reporting for tar2sqfs and gensquashfs Signed-off-by: David Oberhollenzer --- mkfs/mkfs.c | 24 +++++++++++++++--------- 1 file changed, 15 insertions(+), 9 deletions(-) (limited to 'mkfs/mkfs.c') diff --git a/mkfs/mkfs.c b/mkfs/mkfs.c index 16f9bc0..b000652 100644 --- a/mkfs/mkfs.c +++ b/mkfs/mkfs.c @@ -73,7 +73,8 @@ static int pack_files(sqfs_data_writer_t *data, fstree_t *fs, fi->user_ptr = inode; - ret = write_data_from_file(data, inode, file, 0); + ret = write_data_from_file(fi->input_file, data, + inode, file, 0); file->destroy(file); if (ret) @@ -86,18 +87,20 @@ static int pack_files(sqfs_data_writer_t *data, fstree_t *fs, return restore_working_dir(opt); } -static int relabel_tree_dfs(sqfs_xattr_writer_t *xwr, tree_node_t *n, - void *selinux_handle) +static int relabel_tree_dfs(const char *filename, sqfs_xattr_writer_t *xwr, + tree_node_t *n, void *selinux_handle) { char *path = fstree_get_path(n); + int ret; if (path == NULL) { perror("getting absolute node path for SELinux relabeling"); return -1; } - if (sqfs_xattr_writer_begin(xwr)) { - fputs("error recoding xattr key-value pairs\n", stderr); + ret = sqfs_xattr_writer_begin(xwr); + if (ret) { + sqfs_perror(filename, "recording xattr key-value pairs", ret); return -1; } @@ -106,8 +109,10 @@ static int relabel_tree_dfs(sqfs_xattr_writer_t *xwr, tree_node_t *n, return -1; } - if (sqfs_xattr_writer_end(xwr, &n->xattr_idx)) { - fputs("error generating xattr index\n", stderr); + ret = sqfs_xattr_writer_end(xwr, &n->xattr_idx); + if (ret) { + sqfs_perror(filename, "flushing completed key-value pairs", + ret); return -1; } @@ -115,7 +120,7 @@ static int relabel_tree_dfs(sqfs_xattr_writer_t *xwr, tree_node_t *n, if (S_ISDIR(n->mode)) { for (n = n->data.dir.children; n != NULL; n = n->next) { - if (relabel_tree_dfs(xwr, n, selinux_handle)) + if (relabel_tree_dfs(filename, xwr, n, selinux_handle)) return -1; } } @@ -144,7 +149,8 @@ static int read_fstree(fstree_t *fs, options_t *opt, sqfs_xattr_writer_t *xwr, fclose(fp); if (ret == 0 && selinux_handle != NULL) - ret = relabel_tree_dfs(xwr, fs->root, selinux_handle); + ret = relabel_tree_dfs(opt->cfg.filename, xwr, + fs->root, selinux_handle); return ret; } -- cgit v1.2.3