Simplify struct initializer for SHA256 padding

real-or-random · real-or-random · commit 8e3dde113741 · 2022-03-02T15:54:33.000+01:00
Since missing elements are initialized with zeros, this change is
purely syntactical.
diff --git a/src/hash_impl.h b/src/hash_impl.h
@@ -149,7 +149,7 @@ static void secp256k1_sha256_write(secp256k1_sha256 *hash, const unsigned char *
 }
 
 static void secp256k1_sha256_finalize(secp256k1_sha256 *hash, unsigned char *out32) {
-    static const unsigned char pad[64] = {0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
+    static const unsigned char pad[64] = {0x80};
     uint32_t sizedesc[2];
     uint32_t out[8];
     int i = 0;

Original file line number	Diff line number	Diff line change
`@@ -149,7 +149,7 @@ static void secp256k1_sha256_write(secp256k1_sha256 hash, const unsigned char `
`149`	`149`	`}`
`150`	`150`
`151`	`151`	`static void secp256k1_sha256_finalize(secp256k1_sha256 hash, unsigned char out32) {`
`152`		`- static const unsigned char pad[64] = {0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};`
	`152`	`+ static const unsigned char pad[64] = {0x80};`
`153`	`153`	`uint32_t sizedesc[2];`
`154`	`154`	`uint32_t out[8];`
`155`	`155`	`int i = 0;`