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crypto: do not crash if no crypto engine loaded
13/23513/2
author
Benoît Ganne
<bganne@cisco.com>
Wed, 6 Nov 2019 13:21:07 +0000
(14:21 +0100)
committer
Andrew Yourtchenko
<ayourtch@gmail.com>
Tue, 19 Nov 2019 12:17:48 +0000
(12:17 +0000)
Do not overflow ops_handlers vector.
Type: fix
Change-Id: I8d5e7fb8125a7bd87ecfe6f4f1390fb9f43dad8f
Signed-off-by: Benoît Ganne <bganne@cisco.com>
(cherry picked from commit
6545df7913b53d71415c7c9643cb824c2ffbaaa7
)
src/vnet/crypto/crypto.c
patch
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diff --git
a/src/vnet/crypto/crypto.c
b/src/vnet/crypto/crypto.c
index
4da8a14
..
4a72b7c
100644
(file)
--- a/
src/vnet/crypto/crypto.c
+++ b/
src/vnet/crypto/crypto.c
@@
-134,7
+134,7
@@
vnet_crypto_is_set_handler (vnet_crypto_alg_t alg)
{
vnet_crypto_main_t *cm = &crypto_main;
- return (NULL != cm->ops_handlers[alg]);
+ return (
alg < vec_len (cm->ops_handlers) &&
NULL != cm->ops_handlers[alg]);
}
void