diff options
Diffstat (limited to 'sys/kern/kern_exec.c')
| -rw-r--r-- | sys/kern/kern_exec.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/sys/kern/kern_exec.c b/sys/kern/kern_exec.c index 9933183..65fdaff 100644 --- a/sys/kern/kern_exec.c +++ b/sys/kern/kern_exec.c @@ -28,7 +28,7 @@ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: kern_exec.c,v 1.34 1996/01/20 21:36:30 bde Exp $ + * $Id: kern_exec.c,v 1.35 1996/02/24 14:32:52 peter Exp $ */ #include <sys/param.h> @@ -456,15 +456,25 @@ exec_copyout_strings(imgp) char *stringp, *destp; int *stack_base; struct ps_strings *arginfo; + int szsigcode; /* * Calculate string base and vector table pointers. + * Also deal with signal trampoline code for this exec type. */ arginfo = PS_STRINGS; - destp = (caddr_t)arginfo - SPARE_USRSPACE - + szsigcode = *(imgp->proc->p_sysent->sv_szsigcode); + destp = (caddr_t)arginfo - szsigcode - SPARE_USRSPACE - roundup((ARG_MAX - imgp->stringspace), sizeof(char *)); /* + * install sigcode + */ + if (szsigcode) + copyout(imgp->proc->p_sysent->sv_sigcode, + ((caddr_t)arginfo - szsigcode), szsigcode); + + /* * The '+ 2' is for the null pointers at the end of each of the * arg and env vector sets */ |
