diff options
| author | Ian Moffett <ian@osmora.org> | 2025-09-16 20:49:40 -0400 |
|---|---|---|
| committer | Ian Moffett <ian@osmora.org> | 2025-09-16 20:49:40 -0400 |
| commit | 98c9d507c932a5d66a2192eae8191fe37f1f03fa (patch) | |
| tree | 5d0b9745827828db863da290ca3781197596dff8 /src/sys/os | |
| parent | 43c0f3a7914a5ff45eace344556244699ee0c206 (diff) | |
kern: elf: Default to PROT_READ | PROT_USER
Signed-off-by: Ian Moffett <ian@osmora.org>
Diffstat (limited to 'src/sys/os')
| -rw-r--r-- | src/sys/os/os_elf64.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/src/sys/os/os_elf64.c b/src/sys/os/os_elf64.c index ad13424..1127cca 100644 --- a/src/sys/os/os_elf64.c +++ b/src/sys/os/os_elf64.c @@ -116,14 +116,12 @@ elf64_do_load(Elf64_Ehdr *eh, struct proc *proc) PTR_OFFSET(PHDR_BASE, eh->e_phentsize*(INDEX)) phdr_base = PTR_OFFSET(eh, eh->e_phoff); for (int i = 0; i < eh->e_phnum; ++i) { - prot = 0; + prot = PROT_READ | PROT_USER; phdr = PHDR_I(phdr_base, i); /* What segment type is this? */ switch (phdr->p_type) { case PT_LOAD: - if (ISSET(phdr->p_flags, PF_R)) - prot |= PROT_READ; if (ISSET(phdr->p_flags, PF_W)) prot |= PROT_WRITE; if (ISSET(phdr->p_flags, PF_X)) |