[PATCH] erofs-utils: mkfs: fix memory leak from small fragments
Gao Xiang
hsiangkao at linux.alibaba.com
Wed Jun 25 18:14:52 AEST 2025
Fix memory leak for fragments smaller than EROFS_TOF_HASHLEN.
Fixes: 84bae6acdbee ("erofs-utils: lib: keep full data until the fragment is committed")
Signed-off-by: Gao Xiang <hsiangkao at linux.alibaba.com>
---
lib/fragments.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/lib/fragments.c b/lib/fragments.c
index 83fd821..6111631 100644
--- a/lib/fragments.c
+++ b/lib/fragments.c
@@ -365,6 +365,8 @@ 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
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