diff options
| author |   Benoît Ganne <bganne@cisco.com> | 2020-11-06 10:51:47 +0100 |
|---|---|---|
| committer |   Neale Ranns <nranns@cisco.com> | 2020-11-09 09:01:52 +0000 |
| commit | f6422ffbc82c55f50d06c8c7a2e230db7001ee35 (patch) | |
| tree | f582914978c10324ea26f4cea794cd1aa203f7c9 | |
| parent | 27632cae3dbed6afbaaf12d8da7798d7ecaa2ddb (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>
| -rw-r--r-- | src/vnet/ipsec/ipsec_format.c | 4 |
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; |