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ipsec: fix unformat types

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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>
This commit is contained in:
Benoît Ganne
2020-11-06 10:51:47 +01:00
committed by Neale Ranns
parent 27632cae3d
commit f6422ffbc8
1 changed files with 2 additions and 2 deletions
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4
src/vnet/ipsec/ipsec_format.c
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@ -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;