src/sysdep.c · 934f08f3de7929e54e9da3271a34bb49a8854f2c · emacs / emacs

Fix unlikely overflows with wd length · 934f08f3

Paul Eggert authored Oct 09, 2017

* src/sysdep.c (get_current_dir_name_or_unreachable):
Avoid integer overflow if working directory name is absurdly long.
When allocating memory for getcwd, do not exceed MAXPATHLEN.

934f08f3

sysdep.c 109 KB

Replace sysdep.c