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Fix for cases when new_length is NULL

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This commit is contained in:
Marcus Boerger 2002-10-22 18:27:56 +00:00
parent 30abd18322
commit e2a62e21c2
1 changed files with 6 additions and 4 deletions
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10
ext/standard/string.c
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@ -2422,7 +2422,11 @@ PHPAPI char *php_addslashes(char *str, int length, int *new_length, int should_f
char *new_str;
char *source, *target;
char *end;
int local_new_length;
if (!new_length) {
new_length = &local_new_length;
}
if (!str) {
*new_length = 0;
return str;
@ -2471,9 +2475,7 @@ PHPAPI char *php_addslashes(char *str, int length, int *new_length, int should_f
}
*target = 0;
if (new_length) {
*new_length = target - new_str;
}
*new_length = target - new_str;
if (should_free) {
STR_FREE(str);
}