Joshua Slater / BLE_API_Changed

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Fork of BLE_API by Bluetooth Low Energy

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API Documentation at this revision

Revision 498:f3cd1e9e1ebc, committed 2015-06-19

Comitter:
rgrover1
Date:
Fri Jun 19 15:52:03 2015 +0100
Parent:
497:926d444599e8
Child:
499:db9bc083f91e
Commit message:
Synchronized with git rev a7cf0629
Author: Rohit Grover
add a sanity check to DiscoveredCharacteristic::read().

Changed in this revision

common/DiscoveredCharacteristic.cpp Show annotated file Show diff for this revision Revisions of this file 
--- a/common/DiscoveredCharacteristic.cpp	Fri Jun 19 15:52:03 2015 +0100
+++ b/common/DiscoveredCharacteristic.cpp	Fri Jun 19 15:52:03 2015 +0100
@@ -37,6 +37,10 @@
         return BLE_ERROR_OPERATION_NOT_PERMITTED;
     }
 
+    if (!gattc) {
+        return BLE_ERROR_INVALID_STATE;
+    }
+
     return gattc->read(connHandle, valueHandle, offset);
 }