From: Jouni Malinen <quic_jouni@quicinc.com>
Date: Wed, 11 Sep 2024 18:15:37 +0000 (+0300)
Subject: SAE: Mark the groups argument to sae_derive_pt() const
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7d13410a8241d0bea1cd9dc1e47fd194db9d3b37;p=thirdparty%2Fhostap.git

SAE: Mark the groups argument to sae_derive_pt() const

This makes it clearer that the list of groups is not going to be
modified.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
---

diff --git a/src/common/sae.c b/src/common/sae.c
index a65da6134..358485588 100644
--- a/src/common/sae.c
+++ b/src/common/sae.c
@@ -1093,12 +1093,13 @@ fail:
 }
 
 
-struct sae_pt * sae_derive_pt(int *groups, const u8 *ssid, size_t ssid_len,
+struct sae_pt * sae_derive_pt(const int *groups,
+			      const u8 *ssid, size_t ssid_len,
 			      const u8 *password, size_t password_len,
 			      const char *identifier)
 {
 	struct sae_pt *pt = NULL, *last = NULL, *tmp;
-	int default_groups[] = { 19, 0 };
+	const int default_groups[] = { 19, 0 };
 	int i;
 
 	if (!groups)
diff --git a/src/common/sae.h b/src/common/sae.h
index a353aa8da..c3ca4d41b 100644
--- a/src/common/sae.h
+++ b/src/common/sae.h
@@ -146,7 +146,8 @@ u16 sae_group_allowed(struct sae_data *sae, int *allowed_groups, u16 group);
 const char * sae_state_txt(enum sae_state state);
 size_t sae_ecc_prime_len_2_hash_len(size_t prime_len);
 size_t sae_ffc_prime_len_2_hash_len(size_t prime_len);
-struct sae_pt * sae_derive_pt(int *groups, const u8 *ssid, size_t ssid_len,
+struct sae_pt * sae_derive_pt(const int *groups,
+			      const u8 *ssid, size_t ssid_len,
 			      const u8 *password, size_t password_len,
 			      const char *identifier);
 struct crypto_ec_point *