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| author | Eugene Sandulenko | 2016-05-16 10:47:33 +0200 |
|---|---|---|
| committer | Eugene Sandulenko | 2016-05-16 16:56:57 +0200 |
| commit | c341738ab89a54a067749025f7c59b8c83b05b86 (patch) | |
| tree | 519cbbe0b3158a16e135fbb59cc4e3fb7c130f75 /engines/saga | |
| parent | dd1838a3cbffa59f536f81536689fd2d87b672f4 (diff) | |
| download | scummvm-rg350-c341738ab89a54a067749025f7c59b8c83b05b86.tar.gz scummvm-rg350-c341738ab89a54a067749025f7c59b8c83b05b86.tar.bz2 scummvm-rg350-c341738ab89a54a067749025f7c59b8c83b05b86.zip | |
SAGA: Fix potential buffer overrun.
If we have _statusTextInputPos as 256, we're doing incrementing to 257
and storing 0 there. This will lead to memory overwrite.
Diffstat (limited to 'engines/saga')
| -rw-r--r-- | engines/saga/interface.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/engines/saga/interface.cpp b/engines/saga/interface.cpp index cb09d53762..c16650ddf1 100644 --- a/engines/saga/interface.cpp +++ b/engines/saga/interface.cpp @@ -1170,7 +1170,7 @@ void Interface::processStatusTextInput(Common::KeyState keystate) { _statusTextInputPos--; _statusTextInputString[_statusTextInputPos] = 0; default: - if (_statusTextInputPos >= STATUS_TEXT_INPUT_MAX) { + if (_statusTextInputPos > STATUS_TEXT_INPUT_MAX) { break; } if (Common::isAlnum(keystate.ascii) || (keystate.ascii == ' ')) { |