eckey: Call ecmult with NULL instead of zero scalar

real-or-random · real-or-random · commit 87160614f6ff · 2026-03-03T17:54:52.000+01:00
diff --git a/src/eckey_impl.h b/src/eckey_impl.h
@@ -86,7 +86,7 @@ static int secp256k1_eckey_pubkey_tweak_mul(secp256k1_ge *key, const secp256k1_s
     }
 
     secp256k1_gej_set_ge(&pt, key);
-    secp256k1_ecmult(&pt, &pt, tweak, &secp256k1_scalar_zero);
+    secp256k1_ecmult(&pt, &pt, tweak, NULL);
     secp256k1_ge_set_gej(key, &pt);
     return 1;
 }

Original file line number	Diff line number	Diff line change
`@@ -86,7 +86,7 @@ static int secp256k1_eckey_pubkey_tweak_mul(secp256k1_ge *key, const secp256k1_s`
`86`	`86`	`}`
`87`	`87`
`88`	`88`	`secp256k1_gej_set_ge(&pt, key);`
`89`		`- secp256k1_ecmult(&pt, &pt, tweak, &secp256k1_scalar_zero);`
	`89`	`+ secp256k1_ecmult(&pt, &pt, tweak, NULL);`
`90`	`90`	`secp256k1_ge_set_gej(key, &pt);`
`91`	`91`	`return 1;`
`92`	`92`	`}`