Merge bitcoin-core/secp256k1#1334: fix input range comment for secp256k1_fe_add_int

real-or-random · real-or-random · commit bf29f8d0a63c · 2023-06-01T09:38:29.000+02:00
605e07e fix input range comment for `secp256k1_fe_add_int` (Sebastian Falbesoner) Pull request description: This seems to be a typo that was introduced with commit 4371f98 (PR bitcoin#1066). ACKs for top commit: sipa: ACK 605e07e real-or-random: ACK 605e07e Tree-SHA512: 7ee99cf7140c698d1146072734ba986de7328f78b2c076ee445067ef64a6a335c8669f1e733e10f5e14f98b566c799cc4c51b3eb0f036cd178b3c93476c6df2e
diff --git a/src/field.h b/src/field.h
@@ -223,7 +223,7 @@ static void secp256k1_fe_negate(secp256k1_fe *r, const secp256k1_fe *a, int m);
 /** Add a small integer to a field element.
  *
  * Performs {r += a}. The magnitude of r increases by 1, and normalized is cleared.
- * a must be in range [0,0xFFFF].
+ * a must be in range [0,0x7FFF].
  */
 static void secp256k1_fe_add_int(secp256k1_fe *r, int a);
 

Original file line number	Diff line number	Diff line change
`@@ -223,7 +223,7 @@ static void secp256k1_fe_negate(secp256k1_fe r, const secp256k1_fe a, int m);`
`223`	`223`	`/** Add a small integer to a field element.`
`224`	`224`	`*`
`225`	`225`	`* Performs {r += a}. The magnitude of r increases by 1, and normalized is cleared.`
`226`		`- * a must be in range [0,0xFFFF].`
	`226`	`+ * a must be in range [0,0x7FFF].`
`227`	`227`	`*/`
`228`	`228`	`static void secp256k1_fe_add_int(secp256k1_fe *r, int a);`
`229`	`229`