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Removed useless copying

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This commit is contained in:
Dmitry Stogov 2010-08-26 12:21:06 +00:00
parent ab6ce922e2
commit c0cf4ef129
1 changed files with 1 additions and 9 deletions
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10
ext/filter/filter.c
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@ -404,7 +404,6 @@ static unsigned int php_sapi_filter(int arg, char *var, char **val, unsigned int
{ {
zval new_var, raw_var; zval new_var, raw_var;
zval *array_ptr = NULL, *orig_array_ptr = NULL; zval *array_ptr = NULL, *orig_array_ptr = NULL;
char *orig_var = NULL;
int retval = 0; int retval = 0;
assert(*val != NULL); assert(*val != NULL);
@ -445,10 +444,6 @@ static unsigned int php_sapi_filter(int arg, char *var, char **val, unsigned int
} }
if (array_ptr) { if (array_ptr) {
/* Make a copy of the variable name, as php_register_variable_ex seems to
* modify it */
orig_var = estrdup(var);
/* Store the RAW variable internally */ /* Store the RAW variable internally */
Z_STRLEN(raw_var) = val_len; Z_STRLEN(raw_var) = val_len;
Z_STRVAL(raw_var) = estrndup(*val, val_len); Z_STRVAL(raw_var) = estrndup(*val, val_len);
@ -477,10 +472,7 @@ static unsigned int php_sapi_filter(int arg, char *var, char **val, unsigned int
} }
if (orig_array_ptr) { if (orig_array_ptr) {
php_register_variable_ex(orig_var, &new_var, orig_array_ptr TSRMLS_CC); php_register_variable_ex(var, &new_var, orig_array_ptr TSRMLS_CC);
}
if (array_ptr) {
efree(orig_var);
} }
if (retval) { if (retval) {