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- Fixed segfault in case an empty parameter was passed.

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This commit is contained in:
Derick Rethans 2005-10-25 07:54:13 +00:00
parent 91abf74e88
commit bc6dba17e4
1 changed files with 4 additions and 2 deletions
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6
ext/filter/filter.c
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@ -342,8 +342,10 @@ static unsigned int php_sapi_filter(int arg, char *var, char **val, unsigned int
Z_STRLEN(new_var) = val_len;
Z_STRVAL(new_var) = estrndup(*val, val_len + 1);
Z_TYPE(new_var) = IS_STRING;
if (! (IF_G(default_filter) == FS_UNSAFE_RAW)) {
php_zval_filter(&new_var, IF_G(default_filter), 0, NULL, NULL/*charset*/ TSRMLS_DC);
if (val_len) {
if (! (IF_G(default_filter) == FS_UNSAFE_RAW)) {
php_zval_filter(&new_var, IF_G(default_filter), 0, NULL, NULL/*charset*/ TSRMLS_DC);
}
}
php_register_variable_ex(orig_var, &new_var, orig_array_ptr TSRMLS_DC);