mirrors
/
linux-stable
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
1
0
Fork 0
Code Issues Releases Wiki Activity

Change since last update: 

- Fix page refcount leak when looking up specific inodes
    introduced by metabuf reworking.
 -----BEGIN PGP SIGNATURE-----
 
 iQJFBAABCgAvFiEEQ0A6bDUS9Y+83NPFUXZn5Zlu5qoFAmXbQekRHHhpYW5nQGtl
 cm5lbC5vcmcACgkQUXZn5Zlu5qpkyg//cjKnuzI2gHL3ff1o0jiTMD11Y/EmwzQS
 C+JgE8WDMjUlVQpbwYnFWo/6se8qvk/fwTXPcRc45piF8YNZVchwsagxO626Kab7
 0xTX7ZUgjuth6ahrkAJZkJNMgO4mYf928uYB6EVWaTb4iF0iT6glEOsSVAR/cssL
 wYKbtgv3OP9t6fQcN/XL31hRkqr2MPk0y5Q27KyT4zo4lrx3xyah7Ndo3aEK/RcM
 +6FUwqRiDsgDF/Ga65ylDvEp9eA03OFNHBn4DrORe3B9KV75NkmSJf/8QVEceNV/
 9D072Hvt7/iyOq53AxWH3Jvp7aro/i0rvAHPbXZX4RVyqcJxaLYCQyrBFvQL0/Ie
 B+793Iua8zbkQCbZ85LpTGrxAb5WydlSJp10AuHTr2MO+wS8bBqf96Jp9x1MuS9D
 vqq7jbjwuZfnFUjpzu49GF6htG+WRVgY5TDzU6IAr3izXuqVxmz+zw5zExbGMmKm
 2S5lb+q68DOBP4YaelAQHh97k0pYDW3eQ6GhDD2FA4P/DOr8p3vszZFBeaqaL70v
 WS8z1wzOgEaleTRN4iRFlMCTvRLjOtDEaUNquohcHqJLe7w/DF7gzCU+0//8dVjD
 cZieFX8uZDtzzcjrlYWeTo8oHd0q2WYixbCN8P92/YXUFIVpfdl85ugyr9KvkZxd
 jKzpAy2LbSw=
 =/Bfj
 -----END PGP SIGNATURE-----

Merge tag 'erofs-for-6.8-rc6-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs

Pull erofs fix from Gao Xiang:

 - Fix page refcount leak when looking up specific inodes
   introduced by metabuf reworking

* tag 'erofs-for-6.8-rc6-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs:
  erofs: fix refcount on the metabuf used for inode lookup
This commit is contained in:
Linus Torvalds 2024-02-25 09:53:13 -08:00
parent 66a97c2ec9 56ee7db311
commit 4ca0d9894f
1 changed files with 14 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

28
fs/erofs/namei.c
View File

@ -130,24 +130,24 @@ static void *erofs_find_target_block(struct erofs_buf *target,
/* string comparison without already matched prefix */
diff = erofs_dirnamecmp(name, &dname, &matched);
if (!diff) {
*_ndirents = 0;
goto out;
} else if (diff > 0) {
head = mid + 1;
startprfx = matched;
if (!IS_ERR(candidate))
erofs_put_metabuf(target);
*target = buf;
candidate = de;
*_ndirents = ndirents;
} else {
if (diff < 0) {
erofs_put_metabuf(&buf);
back = mid - 1;
endprfx = matched;
continue;
}
if (!IS_ERR(candidate))
erofs_put_metabuf(target);
*target = buf;
if (!diff) {
*_ndirents = 0;
return de;
}
head = mid + 1;
startprfx = matched;
candidate = de;
*_ndirents = ndirents;
continue;
}
out: /* free if the candidate is valid */