fangxinyong 2d73e86b47 binfmt: support euid of process set from the file system ... From posix spec, if set-user-ID bit is set in the file permissions, then the effective user ID of the new process shall be set to the user ID of the new process image file. Let's ignore whether ST_NOSUID is set on the mounted file system. https://pubs.opengroup.org/onlinepubs/007904875/functions/exec.html test step: hello example build as a module and call geteuid and getegid API. then set file binary set-user-ID bit on the host. $ chmod +s apps/bin/hello nsh> mount -t hostfs -o fs=. /data nsh> ls -l /data/apps/bin/hello -rwsrwsr-x 1000 1000 9264 /data/apps/bin/hello nsh> /data/apps/bin/hello geteuid:1000 getegid:1000 Signed-off-by: fangxinyong <fangxinyong@xiaomi.com>		2023-08-12 02:18:25 +08:00
..
CMakeLists.txt
gnu-elf.ld
Kconfig	sched: Rename DEBUG_TCBINFO to ARCH_HAVE_TCBINFO	2023-07-26 09:33:38 +02:00
libelf_addrenv.c	binfmt/elf: Support to load ET_EXEC in flat mode	2023-07-28 08:35:27 -07:00
libelf_bind.c
libelf_coredump.c
libelf_ctors.c
libelf_dtors.c
libelf_init.c	binfmt: support euid of process set from the file system	2023-08-12 02:18:25 +08:00
libelf_iobuffer.c
libelf_load.c	binfmt/elf: bss section should init to zero	2023-07-29 06:54:25 -07:00
libelf_read.c
libelf_sections.c
libelf_symbols.c
libelf_uninit.c
libelf_unload.c
libelf_verify.c
libelf.h
Make.defs