https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98001
Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jakub at gcc dot gnu.org --- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Yeah, FILE * handles are or can be like malloced/freed pointers, where fopen allocates them and fclose frees them, accessing those outside of that range can lead to dereferencing a freed pointer.