libext2fs: fix memory leaks in ext2fs_xattr_set()

Signed-off-by: Theodore Ts'o <tytso@mit.edu>

diff --git a/lib/ext2fs/ext_attr.c b/lib/ext2fs/ext_attr.c
index 0314f9f..ce2f48f 100644 (file)
--- a/lib/ext2fs/ext_attr.c
+++ b/lib/ext2fs/ext_attr.c
@@ -1186,17 +1186,17 @@ errcode_t ext2fs_xattr_set(struct ext2_xattr_handle *handle,
        /* Expand array, append slot */
        err = ext2fs_xattrs_expand(handle, 4);
        if (err)
-               return err;
+               goto errout;
 
        x = handle->attrs + handle->length - 4;
        err = ext2fs_get_mem(strlen(key) + 1, &x->name);
        if (err)
-               return err;
+               goto errout;
        strcpy(x->name, key);
 
        err = ext2fs_get_mem(value_len, &x->value);
        if (err)
-               return err;
+               goto errout;
        memcpy(x->value, value, value_len);
        x->value_len = value_len;
        handle->dirty = 1;