[Dnsmasq-discuss] [PATCH dnsmasq] crypto: use nettle ecc_curve access functions

Hans Dedecker dedeckeh at gmail.com
Sat Aug 10 12:30:47 BST 2019


Nettle 3.5.1 has made ecc_curve definitions (nettle_secp_192r1,
nettle_secp_224r1, nettle_secp_256r1, ...) private and forces
users to make use of the accessor functions (nettle_get_secp_192r1,
...) to retrieve the specific ecc_curve structs.

Signed-off-by: Hans Dedecker <dedeckeh at gmail.com>
---
 src/crypto.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/crypto.c b/src/crypto.c
index ebb871e..dacecb6 100644
--- a/src/crypto.c
+++ b/src/crypto.c
@@ -294,7 +294,7 @@ static int dnsmasq_ecdsa_verify(struct blockdata *key_data, unsigned int key_len
 	  if (!(key_256 = whine_malloc(sizeof(struct ecc_point))))
 	    return 0;
 	  
-	  nettle_ecc_point_init(key_256, &nettle_secp_256r1);
+	  nettle_ecc_point_init(key_256, nettle_get_secp_256r1());
 	}
       
       key = key_256;
@@ -307,7 +307,7 @@ static int dnsmasq_ecdsa_verify(struct blockdata *key_data, unsigned int key_len
 	  if (!(key_384 = whine_malloc(sizeof(struct ecc_point))))
 	    return 0;
 	  
-	  nettle_ecc_point_init(key_384, &nettle_secp_384r1);
+	  nettle_ecc_point_init(key_384, nettle_get_secp_384r1());
 	}
       
       key = key_384;
-- 
2.20.1




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