From: Nathael Pajani <nathael.pajani@ed3l.fr>
Date: Sat, 16 Mar 2019 16:30:52 +0000 (+0100)
Subject: Change the lenght value, not the address of the pointer to the length value
X-Git-Url: http://git.techno-innov.fr/?a=commitdiff_plain;h=cb9972c1e32b08926734939b0fc9057323ddb782;p=soft%2Flpc122x%2Fcore

Change the lenght value, not the address of the pointer to the length value
---

diff --git a/lib/protocols/mqtt.c b/lib/protocols/mqtt.c
index 6a6cef7..cec954c 100644
--- a/lib/protocols/mqtt.c
+++ b/lib/protocols/mqtt.c
@@ -78,7 +78,7 @@ static int decode_remaining_length(uint8_t* buf, uint32_t* length)
 	int idx = 0;
 
 	do {
-		length += (buf[idx] & 0x7F) << (7 * idx);
+		*length += (buf[idx] & 0x7F) << (7 * idx);
 	} while ((buf[idx++] & 0x80) && (idx <= 3));
 
 	return idx;