patch 8.0.0377: possible overflow when reading corrupted undo file commit https://github.com/vim/vim/commit/3eb1637b1bba19519885dd6d377bd5596e91d22c Author: Bram Moolenaar <Bram@vim.org> Date: Sun Feb 26 18:11:36 2017 +0100 patch 8.0.0377: possible overflow when reading corrupted undo file Problem: Possible overflow when reading corrupted undo file. Solution: Check if allocated size is not too big. (King)

/* vi:set ts=8 sts=4 sw=4 noet:
 *
 * VIM - Vi IMproved	by Bram Moolenaar
 *
 * Do ":help uganda"  in Vim to read copying and usage conditions.
 * Do ":help credits" in Vim to see a list of people who contributed.
 */

#ifdef __QNXNTO__
# include <sys/procmgr.h>
#endif

#define	USE_TMPNAM

#define POSIX	    /* Used by pty.c */

#if defined(FEAT_GUI_PHOTON)
extern int is_photon_available;
#endif