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Fix UTIL_ReplaceAll not properly tracking length.

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This commit is contained in:
Fyren 2016-06-06 06:25:40 +00:00
parent e3d7a047bd
commit 1790033458
1 changed files with 4 additions and 2 deletions

6
core/logic/stringutil.cpp
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@ -83,11 +83,13 @@ unsigned int UTIL_ReplaceAll(char *subject, size_t maxlength, const char *search
size_t searchLen = strlen(search);
size_t replaceLen = strlen(replace);
char *ptr = subject;
char *newptr, *ptr = subject;
unsigned int total = 0;
while ((ptr = UTIL_ReplaceEx(ptr, maxlength, search, searchLen, replace, replaceLen, caseSensitive)) != NULL)
while ((newptr = UTIL_ReplaceEx(ptr, maxlength, search, searchLen, replace, replaceLen, caseSensitive)) != NULL)
{
total++;
maxlength -= newptr - ptr;
ptr = newptr;
if (*ptr == '\0')
{
break;