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(parent: 8bf7719) | patch
bcachefs: fix invalid memory access in bch2_fs_alloc() error path
authorThomas Bertschinger <tahbertschinger@gmail.com>
Thu, 14 Dec 2023 19:06:41 +0000 (12:06 -0700)
committerKent Overstreet <kent.overstreet@linux.dev>
Thu, 14 Dec 2023 20:24:14 +0000 (15:24 -0500)
commit50a8a732d2db64507ba7cd4ebe66538d9c40bea8
treeefdd19718279609af9d81664a3832092ed3f48f7tree | snapshot
parent8bf771972b8468b6a841d088141ac2960e6927fdcommit | diff
bcachefs: fix invalid memory access in bch2_fs_alloc() error path

When bch2_fs_alloc() gets an error before calling
bch2_fs_btree_iter_init(), bch2_fs_btree_iter_exit() makes an invalid
memory access because btree_trans_list is uninitialized.

Signed-off-by: Thomas Bertschinger <tahbertschinger@gmail.com>
Fixes: 6bd68ec266ad ("bcachefs: Heap allocate btree_trans")
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
fs/bcachefs/btree_iter.c diff | blob | history
fs/bcachefs/btree_iter.h diff | blob | history
fs/bcachefs/super.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git