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Diffstat (limited to 'lib/sqfs/write_xattr.c')
-rw-r--r--lib/sqfs/write_xattr.c24
1 files changed, 17 insertions, 7 deletions
diff --git a/lib/sqfs/write_xattr.c b/lib/sqfs/write_xattr.c
index 31fdf50..89c65db 100644
--- a/lib/sqfs/write_xattr.c
+++ b/lib/sqfs/write_xattr.c
@@ -38,10 +38,10 @@ bool sqfs_has_xattr(const char *key)
return get_prefix(key) >= 0;
}
-static int write_pair(meta_writer_t *mw, const char *key, const char *value)
+static int write_key(meta_writer_t *mw, const char *key, tree_xattr_t *xattr)
{
+ const char *orig_key = key;
sqfs_xattr_entry_t kent;
- sqfs_xattr_value_t vent;
int type;
type = get_prefix(key);
@@ -62,6 +62,15 @@ static int write_pair(meta_writer_t *mw, const char *key, const char *value)
if (meta_writer_append(mw, key, strlen(key)))
return -1;
+ xattr->size += sizeof(sqfs_xattr_entry_t) + strlen(orig_key);
+ return 0;
+}
+
+static int write_value(meta_writer_t *mw, const char *value,
+ tree_xattr_t *xattr)
+{
+ sqfs_xattr_value_t vent;
+
vent.size = htole32(strlen(value));
if (meta_writer_append(mw, &vent, sizeof(vent)))
@@ -69,6 +78,7 @@ static int write_pair(meta_writer_t *mw, const char *key, const char *value)
if (meta_writer_append(mw, value, strlen(value)))
return -1;
+ xattr->size += sizeof(vent) + strlen(value);
return 0;
}
@@ -79,17 +89,17 @@ static int write_kv_pairs(fstree_t *fs, meta_writer_t *mw, tree_xattr_t *xattr)
size_t i;
for (i = 0; i < xattr->num_attr; ++i) {
- key_idx = (xattr->ref[i] >> 32) & 0xFFFFFFFF;
- val_idx = xattr->ref[i] & 0xFFFFFFFF;
+ key_idx = xattr->attr[i].key_index;
+ val_idx = xattr->attr[i].value_index;
key = str_table_get_string(&fs->xattr_keys, key_idx);
value = str_table_get_string(&fs->xattr_values, val_idx);
- if (write_pair(mw, key, value))
+ if (write_key(mw, key, xattr))
return -1;
- xattr->size += sizeof(sqfs_xattr_entry_t) + strlen(key);
- xattr->size += sizeof(sqfs_xattr_value_t) + strlen(value);
+ if (write_value(mw, value, xattr))
+ return -1;
}
return 0;