5 Commits

Author	SHA1	Message	Date
modric	1eabf13577	sudo_mmap_strdup_v1: Fix potential NULL pointer deref	2022-11-20 20:06:55 +08:00
Todd C. Miller	0eb136d65c	Fix a build error on Solaris 9.	2022-10-07 09:28:27 -06:00
Todd C. Miller	23ab31fce0	Avoid a Coverity positive.	2022-07-26 13:05:46 -06:00
Todd C. Miller	5516cdcd5b	For preload DSO make copies of cmnd, argv, envp and map them read-only.	2022-07-25 19:56:54 -06:00
Todd C. Miller	fccf3c9c56	Add sudo_mmap_{alloc,allocarrary,strdup,free} functions. ... These allocate memory via mmap anonymous regions and store the mapped size immediately before the returned pointer as an unsigned long. They are intended to be used in cases where malloc(3) and free(3) are unsuitable due to concerns about corrupting global state in multi-threaded programs or signal handlers.	2022-07-25 15:08:11 -06:00