[PATCH] erofs-utils: lib: fix small fragments again

[Gao Xiang]

`inode->fragment = NULL;` overrides `inode->fragmentoff`, which is
unintended.

In fact, the latest stress test [1] had already failed, but I didn't
notice it. Fedora openQA tests [2] also reported the issue.

Fixes: 9fa1a5838a2a ("erofs-utils: mkfs: fix memory leak from small fragments")
[1] https://github.com/erofs/erofsstress/actions/runs/15881657361
[2] https://bodhi.fedoraproject.org/updates/FEDORA-2025-e6256ddcc4
Signed-off-by: Gao Xiang <hsiang...@linux.alibaba.com>
---
 lib/fragments.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/lib/fragments.c b/lib/fragments.c
index 6111631..3278f47 100644
--- a/lib/fragments.c
+++ b/lib/fragments.c
@@ -365,7 +365,6 @@ int erofs_fragment_commit(struct erofs_inode *inode, u32 
tofh)
                return 0;
        }
        inode->fragmentoff = (erofs_off_t)offset - len;
-       inode->fragment = NULL;
        free(fi->data);
        free(fi);
        return 0;
-- 
2.43.5