fuzz: change return values to 1 rather than 0 or -1

This allows gofuzz to store the mutating input as coverage if it reaches
any new coverage, even if it didn't make it to the end of the test.

fuzz/brontide/random_actone.go

@@ -11,7 +11,7 @@ import (
 func Fuzz_random_actone(data []byte) int {
 	// Check if data is large enough.
 	if len(data) < brontide.ActOneSize {
-		return -1
+		return 1
 	}
 
 	// This will return brontide machines with random keys.

fuzz/brontide/random_actthree.go

@@ -11,7 +11,7 @@ import (
 func Fuzz_random_actthree(data []byte) int {
 	// Check if data is large enough.
 	if len(data) < brontide.ActThreeSize {
-		return -1
+		return 1
 	}
 
 	// This will return brontide machines with random keys.

fuzz/brontide/random_acttwo.go

@@ -11,7 +11,7 @@ import (
 func Fuzz_random_acttwo(data []byte) int {
 	// Check if data is large enough.
 	if len(data) < brontide.ActTwoSize {
-		return -1
+		return 1
 	}
 
 	// This will return brontide machines with random keys.

fuzz/brontide/random_init_enc_dec.go

@@ -12,7 +12,7 @@ import (
 func Fuzz_random_init_enc_dec(data []byte) int {
 	// Ensure that length of message is not greater than max allowed size.
 	if len(data) > math.MaxUint16 {
-		return 0
+		return 1
 	}
 
 	// This will return brontide machines with random keys.

fuzz/brontide/random_init_encrypt.go

@@ -12,7 +12,7 @@ import (
 func Fuzz_random_init_encrypt(data []byte) int {
 	// Ensure that length of message is not greater than max allowed size.
 	if len(data) > math.MaxUint16 {
-		return 0
+		return 1
 	}
 
 	// This will return brontide machines with random keys.

fuzz/brontide/random_resp_enc_dec.go

@@ -12,7 +12,7 @@ import (
 func Fuzz_random_resp_enc_dec(data []byte) int {
 	// Ensure that length of message is not greater than max allowed size.
 	if len(data) > math.MaxUint16 {
-		return 0
+		return 1
 	}
 
 	// This will return brontide machines with random keys.

fuzz/brontide/random_resp_encrypt.go

@@ -12,7 +12,7 @@ import (
 func Fuzz_random_resp_encrypt(data []byte) int {
 	// Ensure that length of message is not greater than max allowed size.
 	if len(data) > math.MaxUint16 {
-		return 0
+		return 1
 	}
 
 	// This will return brontide machines with random keys.

fuzz/brontide/static_actone.go

@@ -11,7 +11,7 @@ import (
 func Fuzz_static_actone(data []byte) int {
 	// Check if data is large enough.
 	if len(data) < brontide.ActOneSize {
-		return -1
+		return 1
 	}
 
 	// This will return brontide machines with static keys.

fuzz/brontide/static_actthree.go

@@ -11,7 +11,7 @@ import (
 func Fuzz_static_actthree(data []byte) int {
 	// Check if data is large enough.
 	if len(data) < brontide.ActThreeSize {
-		return -1
+		return 1
 	}
 
 	// This will return brontide machines with static keys.

fuzz/brontide/static_acttwo.go

@@ -11,7 +11,7 @@ import (
 func Fuzz_static_acttwo(data []byte) int {
 	// Check if data is large enough.
 	if len(data) < brontide.ActTwoSize {
-		return -1
+		return 1
 	}
 
 	// This will return brontide machines with static keys.

fuzz/brontide/static_init_enc_dec.go

@@ -13,7 +13,7 @@ import (
 func Fuzz_static_init_enc_dec(data []byte) int {
 	// Ensure that length of message is not greater than max allowed size.
 	if len(data) > math.MaxUint16 {
-		return 0
+		return 1
 	}
 
 	// This will return brontide machines with static keys.

fuzz/brontide/static_init_encrypt.go

@@ -12,7 +12,7 @@ import (
 func Fuzz_static_init_encrypt(data []byte) int {
 	// Ensure that length of message is not greater than max allowed size.
 	if len(data) > math.MaxUint16 {
-		return 0
+		return 1
 	}
 
 	// This will return brontide machines with static keys.

fuzz/brontide/static_resp_enc_dec.go

@@ -12,7 +12,7 @@ import (
 func Fuzz_static_resp_enc_dec(data []byte) int {
 	// Ensure that length of message is not greater than max allowed size.
 	if len(data) > math.MaxUint16 {
-		return 0
+		return 1
 	}
 
 	// This will return brontide machines with static keys.

fuzz/brontide/static_resp_encrypt.go

@@ -12,7 +12,7 @@ import (
 func Fuzz_static_resp_encrypt(data []byte) int {
 	// Ensure that length of message is not greater than max allowed size.
 	if len(data) > math.MaxUint16 {
-		return 0
+		return 1
 	}
 
 	// This will return brontide machines with static keys.