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(svn r15626) -Fix [FS#2698]: UTF8 string handling could cause buffer overruns.

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rubidium
2009-03-06 01:23:25 +00:00
parent c3a7e6b693
commit 86ca408d46
8 changed files with 38 additions and 13 deletions
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12
src/string_func.h
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@@ -93,9 +93,15 @@ int CDECL seprintf(char *str, const char *last, const char *format, ...);
char *CDECL str_fmt(const char *str, ...);
/** Scans the string for valid characters and if it finds invalid ones,
* replaces them with a question mark '?' */
void str_validate(char *str, bool allow_newlines = false, bool ignore = false);
/**
* Scans the string for valid characters and if it finds invalid ones,
* replaces them with a question mark '?' (if not ignored)
* @param str the string to validate
* @param last the last valid character of str
* @param allow_newlines whether newlines should be allowed or ignored
* @param ignore whether to ignore or replace with a question mark
*/
void str_validate(char *str, const char *last, bool allow_newlines = false, bool ignore = false);
/** Scans the string for colour codes and strips them */
void str_strip_colours(char *str);