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| author | Filippos Karapetis | 2009-03-13 07:56:06 +0000 |
|---|---|---|
| committer | Filippos Karapetis | 2009-03-13 07:56:06 +0000 |
| commit | 091652376323a54a55327d114c0da994ec859d80 (patch) | |
| tree | b9565cdaf9d1d637d74854ae16265e76eff5f4f8 /engines/sci | |
| parent | f4eb159eb8f96bc9f50d5067f76c113bf0532541 (diff) | |
| download | scummvm-rg350-091652376323a54a55327d114c0da994ec859d80.tar.gz scummvm-rg350-091652376323a54a55327d114c0da994ec859d80.tar.bz2 scummvm-rg350-091652376323a54a55327d114c0da994ec859d80.zip | |
Added an explanatory comment for commit #39368
svn-id: r39369
Diffstat (limited to 'engines/sci')
| -rw-r--r-- | engines/sci/engine/kstring.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/engines/sci/engine/kstring.cpp b/engines/sci/engine/kstring.cpp index c637826d22..1bcde36a9c 100644 --- a/engines/sci/engine/kstring.cpp +++ b/engines/sci/engine/kstring.cpp @@ -414,6 +414,10 @@ static int is_print_str(char *str) { if (len == 0) return 1; while (*str) { + // We're ANDing the string with 0xFF to prevent a situation + // where MSVC could sometimes falsely parse the character as + // multibyte/Unicode, thereby overflowing an assertion inside + // isprint(). This occurs after the intro of LSL5, for example. if (isprint((*str & 0xFF))) printable++; str++; } |