diff options
Diffstat (limited to 'sys/kern/kern_exec.c')
| -rw-r--r-- | sys/kern/kern_exec.c | 20 |
1 files changed, 7 insertions, 13 deletions
diff --git a/sys/kern/kern_exec.c b/sys/kern/kern_exec.c index 033f641..dce624d 100644 --- a/sys/kern/kern_exec.c +++ b/sys/kern/kern_exec.c @@ -326,7 +326,7 @@ do_execve(td, args, mac_p) struct ucred *newcred = NULL, *oldcred; struct uidinfo *euip; register_t *stack_base; - int error, len = 0, i; + int error, i; struct image_params image_params, *imgp; struct vattr attr; int (*img_first)(struct image_params *); @@ -602,18 +602,12 @@ interpret: execsigs(p); /* name this process - nameiexec(p, ndp) */ - if (args->fname) { - len = min(nd.ni_cnd.cn_namelen,MAXCOMLEN); - bcopy(nd.ni_cnd.cn_nameptr, p->p_comm, len); - } else { - if (vn_commname(binvp, p->p_comm, MAXCOMLEN + 1) == 0) - len = MAXCOMLEN; - else { - len = sizeof(fexecv_proc_title); - bcopy(fexecv_proc_title, p->p_comm, len); - } - } - p->p_comm[len] = 0; + bzero(p->p_comm, sizeof(p->p_comm)); + if (args->fname) + bcopy(nd.ni_cnd.cn_nameptr, p->p_comm, + min(nd.ni_cnd.cn_namelen, MAXCOMLEN)); + else if (vn_commname(binvp, p->p_comm, sizeof(p->p_comm)) != 0) + bcopy(fexecv_proc_title, p->p_comm, sizeof(fexecv_proc_title)); bcopy(p->p_comm, td->td_name, sizeof(td->td_name)); /* |
