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03685825c9
Adds a pre-load permission check in exec_internal() to verify the calling task has the required execute (x) bits for the target file. Properly evaluates root (euid == 0), owner, group, and other permissions. This ensures POSIX compliance and cleanly rejects unauthorized files with -EACCES before they reach the ELF loader, preventing unnecessary memory allocation and downstream hardware execution faults. Signed-off-by: Abhishek Mishra <mishra.abhishek2808@gmail.com> |
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| .. | ||
| libnxflat | ||
| binfmt.h | ||
| binfmt_checkexec.c | ||
| binfmt_copyactions.c | ||
| binfmt_copyargv.c | ||
| binfmt_dumpmodule.c | ||
| binfmt_exec.c | ||
| binfmt_execmodule.c | ||
| binfmt_execsymtab.c | ||
| binfmt_exit.c | ||
| binfmt_globals.c | ||
| binfmt_initialize.c | ||
| binfmt_loadmodule.c | ||
| binfmt_register.c | ||
| binfmt_unloadmodule.c | ||
| binfmt_unregister.c | ||
| builtin.c | ||
| CMakeLists.txt | ||
| elf.c | ||
| Kconfig | ||
| Makefile | ||
| nxflat.c | ||