VFS: memory leak in do_kern_mount()

Gerald Schaefer lkml 1 version Jun 17, 2005 In review

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v1 Latest Jun 17, 20050 of 1 patch 2 repliesIn review

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Cover letter [PATCH 0/1] VFS: memory leak in do_kern_mount()

[PATCH 0/1] VFS: memory leak in do_kern_mount()
There is a memory leak during mount when CONFIG_SECURITY is enabled and mount options are specified.

Signed-off-by Gerald Schaefer <[email protected]>

---

fs/super.c 2005-06-17 14:18:06.000000000 +0200 renamed from fs/super.c 2005-06-16 20:00:26.000000000 +0200 +1 -0

diff -pruN linux-2.6-git/fs/super.c linux-2.6-git_xxx/fs/super.c
@@ -835,6 +835,7 @@ do_kern_mount(const char *fstype, int fl
        mnt->mnt_parent = mnt;
        mnt->mnt_namespace = current->namespace;
        up_write(&sb->s_umount);
+       free_secdata(secdata);
        put_filesystem(type);
        return mnt;
 out_sb:

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