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openzwave: fix restrict error with gcc 8

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Fixes:
 - http://autobuild.buildroot.org/results/2a8d2c67bcd1a7c228e9196d3bdb7f608c44c856

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Fabrice Fontaine 2018-12-07 16:38:56 +01:00 committed by Peter Korsgaard
parent 0d076e2723
commit ed9a5b84ee
1 changed files with 39 additions and 0 deletions
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39
package/openzwave/0004-Fix-compilation-error-in-regards-to-Werror-restrict.patch Normal file
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@ -0,0 +1,39 @@
From 14164e9920ce3482747483fc16654c82d3ce445f Mon Sep 17 00:00:00 2001
From: pipiche38 <pipiche38@users.noreply.github.com>
Date: Fri, 8 Jun 2018 15:13:39 +0200
Subject: [PATCH] Fix compilation error in regards to -Werror=restrict
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
/usr/share/domoticz/open-zwave/cpp/src/command_classes/DoorLockLogging.cpp: In member function <20>virtual bool OpenZWave::DoorLockLogging::HandleMsg(const uint8*, uint32, uint32)<29>:
/usr/share/domoticz/open-zwave/cpp/src/command_classes/DoorLockLogging.cpp:312:15: error: passing argument 1 to restrict-qualified parameter aliases with argument 4 [-Werror=restrict]
snprintf(usercode, sizeof(usercode), "%s %d", usercode, (int)_data[12+i]);
^~~~~~~~ ~~~~~~~~
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
[Retrieved from:
https://github.com/OpenZWave/open-zwave/commit/14164e9920ce3482747483fc16654c82d3ce445f]
---
cpp/src/command_classes/DoorLockLogging.cpp | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/cpp/src/command_classes/DoorLockLogging.cpp b/cpp/src/command_classes/DoorLockLogging.cpp
index c235a8497..418f61b7d 100644
--- a/cpp/src/command_classes/DoorLockLogging.cpp
+++ b/cpp/src/command_classes/DoorLockLogging.cpp
@@ -304,12 +304,13 @@ bool DoorLockLogging::HandleMsg
}
uint8 userid = (_data[10]);
uint8 usercodelength = (_data[11]);
- char usercode[254];
+ char usercode[254], tmpusercode[254];
snprintf(usercode, sizeof(usercode), "UserCode:");
if (usercodelength > 0)
for (int i = 0; i < usercodelength; i++ )
{
- snprintf(usercode, sizeof(usercode), "%s %d", usercode, (int)_data[12+i]);
+ strncpy(tmpusercode, usercode, sizeof(tmpusercode));
+ snprintf(usercode, sizeof(usercode), "%s %d", tmpusercode, (int)_data[12+i]);
}
if (valid) {