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f70eafaff9
This fixes a signature mismatch between forward declaration and
implementation, which in turn fixes the following error during
compilation:
/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);
| ~~~~~~^
37 lines
1.9 KiB
Diff
37 lines
1.9 KiB
Diff
From 9fd4a05c63495042849089744d83c496bbad1e5f Mon Sep 17 00:00:00 2001
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From: Marian Buschsieweke <marian.buschsieweke@ovgu.de>
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Date: Thu, 10 Nov 2022 16:16:06 +0100
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Subject: [PATCH] wolfssl/wolfcrypt: fix signature mismatch to compile with GCC
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>= 12.x
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This brings the signature in the forward declaration in sync with the
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signature in the implementation, which fixes:
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/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=]
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179 | void sc_reduce(unsigned char x[64])
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| ~~~~~~~~~~~~~~^~~~~
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In file included from /home/maribu/Repos/software/RIOT/build/pkg/wolfssl/wolfcrypt/src/ge_low_mem.c:34:
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/home/maribu/Repos/software/RIOT/build/pkg/wolfssl/wolfssl/wolfcrypt/ge_operations.h:81:36: note: previously declared as 'byte *' {aka 'unsigned char *'}
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81 | WOLFSSL_LOCAL void sc_reduce(byte* s);
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| ~~~~~~^
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---
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wolfssl/wolfcrypt/ge_operations.h | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/wolfssl/wolfcrypt/ge_operations.h b/wolfssl/wolfcrypt/ge_operations.h
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index 9d89c0a..b761136 100644
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--- a/wolfssl/wolfcrypt/ge_operations.h
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+++ b/wolfssl/wolfcrypt/ge_operations.h
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@@ -78,7 +78,7 @@ WOLFSSL_LOCAL int ge_frombytes_negate_vartime(ge_p3 *,const unsigned char *);
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WOLFSSL_LOCAL int ge_double_scalarmult_vartime(ge_p2 *,const unsigned char *,
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const ge_p3 *,const unsigned char *);
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WOLFSSL_LOCAL void ge_scalarmult_base(ge_p3 *,const unsigned char *);
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-WOLFSSL_LOCAL void sc_reduce(byte* s);
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+WOLFSSL_LOCAL void sc_reduce(byte s[64]);
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WOLFSSL_LOCAL void sc_muladd(byte* s, const byte* a, const byte* b,
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const byte* c);
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WOLFSSL_LOCAL void ge_tobytes(unsigned char *,const ge_p2 *);
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--
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2.38.1
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