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authorBenoît Ganne <bganne@cisco.com>2020-11-06 10:51:47 +0100
committerNeale Ranns <nranns@cisco.com>2020-11-09 09:01:52 +0000
commitf6422ffbc82c55f50d06c8c7a2e230db7001ee35 (patch)
treef582914978c10324ea26f4cea794cd1aa203f7c9 /src
parent27632cae3dbed6afbaaf12d8da7798d7ecaa2ddb (diff)
ipsec: fix unformat types
ipsec_{crypto,integ}_alg_t are packed and smaller than u32. Callers are using those enums so unformat functions should too instead of u32 to not overflow the stack. Type: fix Change-Id: Ifc86366f1928ca6352f06f390a88ac64668289d5 Signed-off-by: Benoît Ganne <bganne@cisco.com>
Diffstat (limited to 'src')
-rw-r--r--src/vnet/ipsec/ipsec_format.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/vnet/ipsec/ipsec_format.c b/src/vnet/ipsec/ipsec_format.c
index bf5ea3750e2..552d446aa34 100644
--- a/src/vnet/ipsec/ipsec_format.c
+++ b/src/vnet/ipsec/ipsec_format.c
@@ -96,7 +96,7 @@ format_ipsec_crypto_alg (u8 * s, va_list * args)
uword
unformat_ipsec_crypto_alg (unformat_input_t * input, va_list * args)
{
- u32 *r = va_arg (*args, u32 *);
+ ipsec_crypto_alg_t *r = va_arg (*args, ipsec_crypto_alg_t *);
if (0);
#define _(v,f,s) else if (unformat (input, s)) *r = IPSEC_CRYPTO_ALG_##f;
@@ -128,7 +128,7 @@ format_ipsec_integ_alg (u8 * s, va_list * args)
uword
unformat_ipsec_integ_alg (unformat_input_t * input, va_list * args)
{
- u32 *r = va_arg (*args, u32 *);
+ ipsec_integ_alg_t *r = va_arg (*args, ipsec_integ_alg_t *);
if (0);
#define _(v,f,s) else if (unformat (input, s)) *r = IPSEC_INTEG_ALG_##f;