diff options
| -rw-r--r-- | src/php/ext/grpc/call.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/php/ext/grpc/call.c b/src/php/ext/grpc/call.c index 6e0ae59061..3bc9ce2bea 100644 --- a/src/php/ext/grpc/call.c +++ b/src/php/ext/grpc/call.c @@ -188,7 +188,13 @@ PHP_METHOD(Call, add_metadata) { "metadata keys must be strings", 1 TSRMLS_CC); return; } - inner_array_hash = Z_ARRVAL_P(array); + if (Z_TYPE_P(*inner_array) != IS_ARRAY) { + zend_throw_exception(spl_ce_InvalidArgumentException, + "metadata values must be arrays", + 1 TSRMLS_CC); + return; + } + inner_array_hash = Z_ARRVAL_P(*inner_array); for (zend_hash_internal_pointer_reset_ex(inner_array_hash, &inner_array_pointer); zend_hash_get_current_data_ex(inner_array_hash, (void**)&value, @@ -198,6 +204,7 @@ PHP_METHOD(Call, add_metadata) { zend_throw_exception(spl_ce_InvalidArgumentException, "metadata values must be arrays of strings", 1 TSRMLS_CC); + return; } metadata.key = key; metadata.value = Z_STRVAL_P(*value); |