diff options
| author | darrenr <darrenr@NetBSD.org> | 2003-06-28 14:20:43 +0000 |
|---|---|---|
| committer | darrenr <darrenr@NetBSD.org> | 2003-06-28 14:20:43 +0000 |
| commit | 960df3c8d11a934b85f6f7d3ac388ec5ee57c12f (patch) | |
| tree | 04eacdb0da6eefa4c57bf27833661e791d6a5853 /sys/kern/exec_script.c | |
| parent | da6b84e29093b9bfc2c3f38bfa199d379d8984d5 (diff) | |
Pass lwp pointers throughtout the kernel, as required, so that the lwpid can
be inserted into ktrace records. The general change has been to replace
"struct proc *" with "struct lwp *" in various function prototypes, pass
the lwp through and use l_proc to get the process pointer when needed.
Bump the kernel rev up to 1.6V
Diffstat (limited to 'sys/kern/exec_script.c')
| -rw-r--r-- | sys/kern/exec_script.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/sys/kern/exec_script.c b/sys/kern/exec_script.c index 06962abca31..2fe85823958 100644 --- a/sys/kern/exec_script.c +++ b/sys/kern/exec_script.c @@ -1,4 +1,4 @@ -/* $NetBSD: exec_script.c,v 1.34 2003/05/16 14:25:03 itojun Exp $ */ +/* $NetBSD: exec_script.c,v 1.35 2003/06/28 14:21:52 darrenr Exp $ */ /* * Copyright (c) 1993, 1994, 1996 Christopher G. Demetriou @@ -31,7 +31,7 @@ */ #include <sys/cdefs.h> -__KERNEL_RCSID(0, "$NetBSD: exec_script.c,v 1.34 2003/05/16 14:25:03 itojun Exp $"); +__KERNEL_RCSID(0, "$NetBSD: exec_script.c,v 1.35 2003/06/28 14:21:52 darrenr Exp $"); #if defined(SETUIDSCRIPTS) && !defined(FDSCRIPTS) #define FDSCRIPTS /* Need this for safe set-id scripts. */ @@ -66,13 +66,14 @@ __KERNEL_RCSID(0, "$NetBSD: exec_script.c,v 1.34 2003/05/16 14:25:03 itojun Exp * into the exec package. */ int -exec_script_makecmds(struct proc *p, struct exec_package *epp) +exec_script_makecmds(struct lwp *l, struct exec_package *epp) { int error, hdrlinelen, shellnamelen, shellarglen; char *hdrstr = epp->ep_hdr; char *cp, *shellname, *shellarg, *oldpnbuf; char **shellargp, **tmpsap; struct vnode *scriptvp; + struct proc *p = l->l_proc; #ifdef SETUIDSCRIPTS /* Gcc needs those initialized for spurious uninitialized warning */ uid_t script_uid = (uid_t) -1; @@ -241,9 +242,9 @@ check_shell: oldpnbuf = epp->ep_ndp->ni_cnd.cn_pnbuf; #ifdef VERIFIED_EXEC - if ((error = check_exec(p, epp, 0)) == 0) { + if ((error = check_exec(l, epp, 0)) == 0) { #else - if ((error = check_exec(p, epp)) == 0) { + if ((error = check_exec(l, epp)) == 0) { #endif /* note that we've clobbered the header */ epp->ep_flags |= EXEC_DESTR|EXEC_HASES; @@ -256,7 +257,7 @@ check_shell: */ if ((epp->ep_flags & EXEC_HASFD) == 0) { vn_lock(scriptvp, LK_EXCLUSIVE | LK_RETRY); - VOP_CLOSE(scriptvp, FREAD, p->p_ucred, p); + VOP_CLOSE(scriptvp, FREAD, p->p_ucred, l); vput(scriptvp); } @@ -292,10 +293,10 @@ fail: /* kill the opened file descriptor, else close the file */ if (epp->ep_flags & EXEC_HASFD) { epp->ep_flags &= ~EXEC_HASFD; - (void) fdrelease(p, epp->ep_fd); + (void) fdrelease(l, epp->ep_fd); } else if (scriptvp) { vn_lock(scriptvp, LK_EXCLUSIVE | LK_RETRY); - VOP_CLOSE(scriptvp, FREAD, p->p_ucred, p); + VOP_CLOSE(scriptvp, FREAD, p->p_ucred, l); vput(scriptvp); } |
