Date: Tue, 8 Oct 2024 06:50:43 GMT From: Konstantin Belousov <kib@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: e90b2b7d6c17 - main - ptrace(PT_VM_ENTRY): report max protection Message-ID: <202410080650.4986ohNV026541@gitrepo.freebsd.org>
next in thread | raw e-mail | index | archive | help
The branch main has been updated by kib: URL: https://cgit.FreeBSD.org/src/commit/?id=e90b2b7d6c173e27dccdb894bb4e34ad30273e22 commit e90b2b7d6c173e27dccdb894bb4e34ad30273e22 Author: Konstantin Belousov <kib@FreeBSD.org> AuthorDate: 2024-10-07 07:53:18 +0000 Commit: Konstantin Belousov <kib@FreeBSD.org> CommitDate: 2024-10-08 06:50:17 +0000 ptrace(PT_VM_ENTRY): report max protection Reviewed by: brooks, markj Sponsored by: The FreeBSD Foundation MFC after: 1 week Differential revision: https://reviews.freebsd.org/D46971 --- sys/kern/sys_process.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/sys/kern/sys_process.c b/sys/kern/sys_process.c index 8ce4ea01fe6f..a3a7a22f4cd3 100644 --- a/sys/kern/sys_process.c +++ b/sys/kern/sys_process.c @@ -36,6 +36,7 @@ #include <sys/ktr.h> #include <sys/limits.h> #include <sys/lock.h> +#include <sys/mman.h> #include <sys/mutex.h> #include <sys/reg.h> #include <sys/syscallsubr.h> @@ -505,7 +506,8 @@ ptrace_vm_entry(struct thread *td, struct proc *p, struct ptrace_vm_entry *pve) pve->pve_start = entry->start; pve->pve_end = entry->end - 1; pve->pve_offset = entry->offset; - pve->pve_prot = entry->protection; + pve->pve_prot = entry->protection | + PROT_MAX(entry->max_protection); /* Backing object's path needed? */ if (pve->pve_pathlen == 0)
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?202410080650.4986ohNV026541>