php:php-fuzz-exif: Heap-buffer-overflow in _estrdup

Detailed Report: https://oss-fuzz.com/testcase?key=6526588041166848 Project: php Fuzzing Engine: afl Fuzz Target: php-fuzz-exif Job Type: aflasanphp Platform Id: linux Crash Type: Heap-buffer-overflow READ 12 Crash Address: 0x604000fc50f6 Crash State: estrdup exifprocessusercomment...