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| author | Torbjörn Andersson | 2016-11-06 10:48:22 +0100 |
|---|---|---|
| committer | Torbjörn Andersson | 2016-11-06 10:48:22 +0100 |
| commit | 58a32cddecc176a4b0e4709fa2ef98a3cd9c0887 (patch) | |
| tree | 98c6bdd3fb49e3b139c177abb946a75902edc9aa | |
| parent | 3b1bb73357c2834f547f08fe92727ca4aae22e4d (diff) | |
| download | scummvm-rg350-58a32cddecc176a4b0e4709fa2ef98a3cd9c0887.tar.gz scummvm-rg350-58a32cddecc176a4b0e4709fa2ef98a3cd9c0887.tar.bz2 scummvm-rg350-58a32cddecc176a4b0e4709fa2ef98a3cd9c0887.zip | |
ADL - Fix overflow causing infinite loop in word-wrapping (bug #9628)
When the text to word-wrap was longer than 255 characters, the
'pos' and 'endPos' counters would overflow, causing it to never
reach the end of the string to word-wrap.
| -rw-r--r-- | engines/adl/adl_v2.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/engines/adl/adl_v2.cpp b/engines/adl/adl_v2.cpp index 979d794146..454e4acc78 100644 --- a/engines/adl/adl_v2.cpp +++ b/engines/adl/adl_v2.cpp @@ -182,8 +182,8 @@ Common::String AdlEngine_v2::loadMessage(uint idx) const { void AdlEngine_v2::printString(const Common::String &str) { Common::String s(str); - byte endPos = TEXT_WIDTH - 1; - byte pos = 0; + int endPos = TEXT_WIDTH - 1; + int pos = 0; while (true) { while (pos <= endPos && pos != s.size()) { |