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- Only free when result != op1

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This commit is contained in:
Zeev Suraski 2000-03-22 18:36:02 +00:00
parent 3e99a228df
commit 4d68c944d9
1 changed files with 3 additions and 3 deletions
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6
Zend/zend_operators.c
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@ -907,9 +907,9 @@ ZEND_API int concat_function(zval *result, zval *op1, zval *op2)
memcpy(result->value.str.val+op1->value.str.len, op2->value.str.val,op2->value.str.len);
result->value.str.val[result->value.str.len] = 0;
result->type = IS_STRING;
}
if (use_copy1) {
zval_dtor(op1);
if (use_copy1) {
zval_dtor(op1);
}
}
if (use_copy2) {
zval_dtor(op2);