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| author | David Woodhouse <dwmw2@shinybook.infradead.org> | 2005-07-13 15:25:59 +0100 |
|---|---|---|
| committer | David Woodhouse <dwmw2@shinybook.infradead.org> | 2005-07-13 15:25:59 +0100 |
| commit | 30beab1491f0b96b2f23d3fb68af01fd921a16d8 (patch) | |
| tree | c580bdc0846269fbb10feeda901ecec1a48ee2ef /security | |
| parent | 21af6c4f2aa5f63138871b4ddd77d7ebf2588c9d (diff) | |
| parent | c32511e2718618f0b53479eb36e07439aa363a74 (diff) | |
| download | linux-0-day-30beab1491f0b96b2f23d3fb68af01fd921a16d8.tar.gz linux-0-day-30beab1491f0b96b2f23d3fb68af01fd921a16d8.tar.xz | |
Merge with /shiny/git/linux-2.6/.git
Diffstat (limited to 'security')
| -rw-r--r-- | security/keys/keyring.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/security/keys/keyring.c b/security/keys/keyring.c index 90a551e4da662..a1f6bac647a1c 100644 --- a/security/keys/keyring.c +++ b/security/keys/keyring.c @@ -129,7 +129,7 @@ static int keyring_duplicate(struct key *keyring, const struct key *source) int loop, ret; const unsigned limit = - (PAGE_SIZE - sizeof(*klist)) / sizeof(struct key); + (PAGE_SIZE - sizeof(*klist)) / sizeof(struct key *); ret = 0; @@ -150,7 +150,7 @@ static int keyring_duplicate(struct key *keyring, const struct key *source) max = limit; ret = -ENOMEM; - size = sizeof(*klist) + sizeof(struct key) * max; + size = sizeof(*klist) + sizeof(struct key *) * max; klist = kmalloc(size, GFP_KERNEL); if (!klist) goto error; @@ -163,7 +163,7 @@ static int keyring_duplicate(struct key *keyring, const struct key *source) klist->nkeys = sklist->nkeys; memcpy(klist->keys, sklist->keys, - sklist->nkeys * sizeof(struct key)); + sklist->nkeys * sizeof(struct key *)); for (loop = klist->nkeys - 1; loop >= 0; loop--) atomic_inc(&klist->keys[loop]->usage); @@ -783,7 +783,7 @@ int __key_link(struct key *keyring, struct key *key) ret = -ENFILE; if (max > 65535) goto error3; - size = sizeof(*klist) + sizeof(*key) * max; + size = sizeof(*klist) + sizeof(struct key *) * max; if (size > PAGE_SIZE) goto error3; @@ -895,7 +895,8 @@ int key_unlink(struct key *keyring, struct key *key) key_is_present: /* we need to copy the key list for RCU purposes */ - nklist = kmalloc(sizeof(*klist) + sizeof(*key) * klist->maxkeys, + nklist = kmalloc(sizeof(*klist) + + sizeof(struct key *) * klist->maxkeys, GFP_KERNEL); if (!nklist) goto nomem; @@ -905,12 +906,12 @@ key_is_present: if (loop > 0) memcpy(&nklist->keys[0], &klist->keys[0], - loop * sizeof(klist->keys[0])); + loop * sizeof(struct key *)); if (loop < nklist->nkeys) memcpy(&nklist->keys[loop], &klist->keys[loop + 1], - (nklist->nkeys - loop) * sizeof(klist->keys[0])); + (nklist->nkeys - loop) * sizeof(struct key *)); /* adjust the user's quota */ key_payload_reserve(keyring, |