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Merge pull request #637 from jokester/remove-direct-strdup-free

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use default allocator in place of strdup/free
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Geoff McLane 2017-10-29 18:30:52 +01:00 committed by GitHub
parent b243e0f30a ff68144724
commit 319cded6ec
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 11 additions and 6 deletions
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15
src/language.c
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@ -299,6 +299,7 @@ ctmbstr TY_(tidyLocalizedString)( uint messageType )
** Determines the current locale without affecting the C locale.
** Tidy has always used the default C locale, and at this point
** in its development we're not going to tamper with that.
** @note this routine uses default allocator, see tidySetMallocCall.
** @param result The buffer to use to return the string.
** Returns NULL on failure.
** @return The same buffer for convenience.
@ -306,6 +307,7 @@ ctmbstr TY_(tidyLocalizedString)( uint messageType )
tmbstr TY_(tidySystemLocale)(tmbstr result)
{
ctmbstr temp;
TidyAllocator* allocator = &TY_(g_default_allocator);
/* This should set the OS locale. */
setlocale( LC_ALL, "" );
@ -315,7 +317,7 @@ tmbstr TY_(tidySystemLocale)(tmbstr result)
/* Make a new copy of the string, because temp
always points to the current locale. */
if (( result = malloc( strlen( temp ) + 1 ) ))
if (( result = TidyAlloc( allocator, strlen( temp ) + 1 ) ))
strcpy(result, temp);
/* This should restore the C locale. */
@ -329,13 +331,16 @@ tmbstr TY_(tidySystemLocale)(tmbstr result)
* Retrieves the POSIX name for a string. Result is a static char so please
* don't try to free it. If the name looks like a cc_ll identifier, we will
* return it if there's no other match.
* @note this routine uses default allocator, see tidySetMallocCall.
*/
tmbstr TY_(tidyNormalizedLocaleName)( ctmbstr locale )
{
uint i;
uint len;
static char result[6] = "xx_yy";
tmbstr search = strdup(locale);
TidyAllocator * allocator = &TY_(g_default_allocator);
tmbstr search = TY_(tmbstrdup)( allocator, locale );
search = TY_(tmbstrtolower)(search);
/* See if our string matches a Windows name. */
@ -343,8 +348,8 @@ tmbstr TY_(tidyNormalizedLocaleName)( ctmbstr locale )
{
if ( strcmp( localeMappings[i].winName, search ) == 0 )
{
free(search);
search = strdup(localeMappings[i].POSIXName);
TidyFree( allocator, search );
search = TY_(tmbstrdup)( allocator, localeMappings[i].POSIXName );
break;
}
}
@ -376,7 +381,7 @@ tmbstr TY_(tidyNormalizedLocaleName)( ctmbstr locale )
}
}
free( search );
TidyFree( allocator, search );
return result;
}

2
src/tmbstr.c
View file

@ -102,7 +102,7 @@ uint TY_(tmbstrlen)( ctmbstr str )
}
/*
MS C 4.2 doesn't include strcasecmp.
MS C 4.2 (and ANSI C) doesn't include strcasecmp.
Note that tolower and toupper won't
work on chars > 127.