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JFS: fix memleak in jfs_mount
authorDongliang Mu <mudongliangabcd@gmail.com>
Sat, 4 Sep 2021 02:37:41 +0000 (10:37 +0800)
committerDave Kleikamp <dave.kleikamp@oracle.com>
Thu, 23 Sep 2021 14:52:01 +0000 (09:52 -0500)
commitc48a14dca2cb57527dde6b960adbe69953935f10
tree159c8bf6643ddbcb80970c8d090f72f41d3a29c5tree | snapshot
parent58e2cf5d794616b84f591d4d1276c8953278ce24commit | diff
JFS: fix memleak in jfs_mount

In jfs_mount, when diMount(ipaimap2) fails, it goes to errout35. However,
the following code does not free ipaimap2 allocated by diReadSpecial.

Fix this by refactoring the error handling code of jfs_mount. To be
specific, modify the lable name and free ipaimap2 when the above error
ocurrs.

Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Signed-off-by: Dongliang Mu <mudongliangabcd@gmail.com>
Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
fs/jfs/jfs_mount.c diff | blob | history
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