From 9fd4a05c63495042849089744d83c496bbad1e5f Mon Sep 17 00:00:00 2001 From: Marian Buschsieweke Date: Thu, 10 Nov 2022 16:16:06 +0100 Subject: [PATCH] wolfssl/wolfcrypt: fix signature mismatch to compile with GCC >= 12.x This brings the signature in the forward declaration in sync with the signature in the implementation, which fixes: /home/maribu/Repos/software/RIOT/build/pkg/wolfssl/wolfcrypt/src/ge_low_mem.c:179:30: error: argument 1 of type 'unsigned char[64]' with mismatched bound [-Werror=array-parameter=] 179 | void sc_reduce(unsigned char x[64]) | ~~~~~~~~~~~~~~^~~~~ In file included from /home/maribu/Repos/software/RIOT/build/pkg/wolfssl/wolfcrypt/src/ge_low_mem.c:34: /home/maribu/Repos/software/RIOT/build/pkg/wolfssl/wolfssl/wolfcrypt/ge_operations.h:81:36: note: previously declared as 'byte *' {aka 'unsigned char *'} 81 | WOLFSSL_LOCAL void sc_reduce(byte* s); | ~~~~~~^ --- wolfssl/wolfcrypt/ge_operations.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/wolfssl/wolfcrypt/ge_operations.h b/wolfssl/wolfcrypt/ge_operations.h index 9d89c0a..b761136 100644 --- a/wolfssl/wolfcrypt/ge_operations.h +++ b/wolfssl/wolfcrypt/ge_operations.h @@ -78,7 +78,7 @@ WOLFSSL_LOCAL int ge_frombytes_negate_vartime(ge_p3 *,const unsigned char *); WOLFSSL_LOCAL int ge_double_scalarmult_vartime(ge_p2 *,const unsigned char *, const ge_p3 *,const unsigned char *); WOLFSSL_LOCAL void ge_scalarmult_base(ge_p3 *,const unsigned char *); -WOLFSSL_LOCAL void sc_reduce(byte* s); +WOLFSSL_LOCAL void sc_reduce(byte s[64]); WOLFSSL_LOCAL void sc_muladd(byte* s, const byte* a, const byte* b, const byte* c); WOLFSSL_LOCAL void ge_tobytes(unsigned char *,const ge_p2 *); -- 2.38.1