On 9/15/25 11:52, wangzijie wrote: > When we get wrong extent info data, and look up extent_node in rb tree, > it will cause infinite loop (CONFIG_F2FS_CHECK_FS=n). Avoiding this by > return NULL. > > Signed-off-by: wangzijie <[email protected]> > --- > fs/f2fs/extent_cache.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/fs/f2fs/extent_cache.c b/fs/f2fs/extent_cache.c > index 199c1e7a8..6ed6f3d1d 100644 > --- a/fs/f2fs/extent_cache.c > +++ b/fs/f2fs/extent_cache.c > @@ -605,6 +605,7 @@ static struct extent_node *__insert_extent_tree(struct > f2fs_sb_info *sbi, > leftmost = false; > } else {
Need to print some messages here as Jaegeuk suggested, IIUC. Thanks, > f2fs_bug_on(sbi, 1); > + return NULL; > } > } > _______________________________________________ Linux-f2fs-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel
