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changed calls to getBytes to specify the length (for safety) #12

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changed calls to getBytes to specify the length (for safety) #12

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12 changes: 6 additions & 6 deletions BLEFramework/BLE/BLE.m
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Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@

/*

BLE framework source code is placed under the MIT license
BLE framework source code is placed under the MIT license

Copyright (c) 2013 RedBearLab

Expand Down Expand Up @@ -309,8 +309,8 @@ -(int) compareCBUUID:(CBUUID *) UUID1 UUID2:(CBUUID *)UUID2
{
char b1[16];
char b2[16];
[UUID1.data getBytes:b1];
[UUID2.data getBytes:b2];
[UUID1.data getBytes:b1 length:16];
[UUID2.data getBytes:b2 length:16];

if (memcmp(b1, b2, UUID1.data.length) == 0)
return 1;
Expand All @@ -322,7 +322,7 @@ -(int) compareCBUUIDToInt:(CBUUID *)UUID1 UUID2:(UInt16)UUID2
{
char b1[16];

[UUID1.data getBytes:b1];
[UUID1.data getBytes:b1 length:16];
UInt16 b2 = [self swap:UUID2];

if (memcmp(b1, (char *)&b2, 2) == 0)
Expand All @@ -334,7 +334,7 @@ -(int) compareCBUUIDToInt:(CBUUID *)UUID1 UUID2:(UInt16)UUID2
-(UInt16) CBUUIDToInt:(CBUUID *) UUID
{
char b1[16];
[UUID.data getBytes:b1];
[UUID.data getBytes:b1 length:16];
return ((b1[0] << 8) | b1[1]);
}

Expand Down