Fix value overflow in AT command AT+MASK

beegee-tokyo · Apr 7, 2023 · 8241958 · 8241958
1 parent c0a367b
commit 8241958
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Showing 5 changed files with 8 additions and 4 deletions.
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -4,6 +4,8 @@ Arduino library for RAKWireless WisBlock Core modules that takes all the LoRaWAN
 
 # Release Notes
 
+## 2.0.3 Fix value overflow
+  - Fix value overflow in AT command AT+MASK
 ## 2.0.2 Fix P2P bandwidths
   - Fix wrong mapping for RUI3 bandwidths to WisBlock API bandwidths
   - Change status output (separate LoRaWAN and P2P)

diff --git a/README.md b/README.md
@@ -1175,6 +1175,8 @@ AT Command functions: Taylor Lee ([email protected])
 ----
 # Changelog
 [Code releases](CHANGELOG.md)
+- 2023-04-07
+  - Fix value overflow in AT command AT+MASK
 - 2023-03-18
   - Change status output (separate LoRaWAN and P2P)
 - 2023-02-16

diff --git a/library.json b/library.json
@@ -1,6 +1,6 @@
 {
 	"name": "WisBlock-API-V2",
-	"version": "2.0.2",
+	"version": "2.0.3",
 	"keywords": [
 		"lora",
 		"Semtech",

diff --git a/library.properties b/library.properties
@@ -1,5 +1,5 @@
 name=WisBlock-API-V2
-version=2.0.2
+version=2.0.3
 author=Bernd Giesecke <[email protected]>
 maintainer=Bernd Giesecke <[email protected]>
 sentence=API for WisBlock Core module

diff --git a/src/at_cmd.cpp b/src/at_cmd.cpp
@@ -790,14 +790,14 @@ static int at_exec_mask(char *str)
 		return AT_ERRNO_NOALLOW;
 	}
 	char *param;
-	uint8_t mask;
+	uint16_t mask;
 
 	param = strtok(str, ",");
 	if (param != NULL)
 	{
 		mask = strtol(param, NULL, 0);
 
-		uint8_t maxBand = 1;
+		uint16_t maxBand = 1;
 		switch (g_lorawan_settings.lora_region)
 		{
 		case LORAMAC_REGION_AU915: