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author | rubidium <rubidium@openttd.org> | 2013-07-04 16:36:47 +0000 |
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committer | rubidium <rubidium@openttd.org> | 2013-07-04 16:36:47 +0000 |
commit | 4c443bce5cf042265099d5239d8958d2e61a6793 (patch) | |
tree | 910e1724668d86722a74d6344279249642b2005b /src/string.cpp | |
parent | 76566fde5b92828be695afb14a8307b61d3d9049 (diff) | |
download | openttd-4c443bce5cf042265099d5239d8958d2e61a6793.tar.xz |
(svn r25555) -Fix [FS#5632]: [Script] Texts from scripts were not validated before they were shown, causing an assertion to trigger
Diffstat (limited to 'src/string.cpp')
-rw-r--r-- | src/string.cpp | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/string.cpp b/src/string.cpp index b543ab868..39fc8479c 100644 --- a/src/string.cpp +++ b/src/string.cpp @@ -255,6 +255,18 @@ void str_validate(char *str, const char *last, StringValidationSettings settings } /** + * Scans the string for valid characters and if it finds invalid ones, + * replaces them with a question mark '?'. + * @param str the string to validate + */ +void ValidateString(const char *str) +{ + /* We know it is '\0' terminated. */ + str_validate(const_cast<char *>(str), str + strlen(str) + 1); +} + + +/** * Checks whether the given string is valid, i.e. contains only * valid (printable) characters and is properly terminated. * @param str The string to validate. |