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added some checks, this shouldn't be needed with a consistent keymap, but as we don't want to crash in this case ... (could help DarkWyrm)

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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13692 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Jérôme Duval
2005-07-15 23:57:51 +00:00
parent 02619f4da6
commit 02bf3b7c13
1 changed files with 6 additions and 2 deletions
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src/add-ons/input_server/devices/keyboard/Keymap.cpp
+4
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@@ -228,6 +228,8 @@ Keymap::IsDeadSecondKey(uint32 keyCode, uint32 modifiers, uint8 activeDeadKey)
default: offset = fKeys.normal_map[keyCode]; break; default: offset = fKeys.normal_map[keyCode]; break;
} }
if (offset <= 0)
return false;
uint32 numBytes = fChars[offset]; uint32 numBytes = fChars[offset];
if (!numBytes) if (!numBytes)
@@ -299,6 +301,8 @@ Keymap::GetChars(uint32 keyCode, uint32 modifiers, uint8 activeDeadKey, char** c
default: offset = fKeys.normal_map[keyCode]; break; default: offset = fKeys.normal_map[keyCode]; break;
} }
if (offset <= 0)
return;
// here we get the char size // here we get the char size
*numBytes = fChars[offset]; *numBytes = fChars[offset];