Fix strncpy size

nikias · nikias · commit dd52fcee5885 · 2024-01-09T00:57:34.000+01:00
diff --git a/src/libirecovery.c b/src/libirecovery.c
@@ -2357,7 +2357,7 @@ static void* _irecv_handle_device_add(void *userdata)
 			return NULL;
 		}
 		debug("found device with ECID %016" PRIx64 "\n", (uint64_t)client->device_info.ecid);
-		strncpy(serial_str, client->device_info.serial_string, 256);
+		strncpy(serial_str, client->device_info.serial_string, 255);
 		product_id = client->mode;
 		client_loc.isKIS = 1;
 	}

Original file line number	Diff line number	Diff line change
`@@ -2357,7 +2357,7 @@ static void* _irecv_handle_device_add(void *userdata)`
`2357`	`2357`	`return NULL;`
`2358`	`2358`	`}`
`2359`	`2359`	`debug("found device with ECID %016" PRIx64 "\n", (uint64_t)client->device_info.ecid);`
`2360`		`- strncpy(serial_str, client->device_info.serial_string, 256);`
	`2360`	`+ strncpy(serial_str, client->device_info.serial_string, 255);`
`2361`	`2361`	`product_id = client->mode;`
`2362`	`2362`	`client_loc.isKIS = 1;`
`2363`	`2363`	`}`