diff options
Diffstat (limited to 'lib/libkvm/kvm.c')
| -rw-r--r-- | lib/libkvm/kvm.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/lib/libkvm/kvm.c b/lib/libkvm/kvm.c index f0a6352..0802078 100644 --- a/lib/libkvm/kvm.c +++ b/lib/libkvm/kvm.c @@ -180,6 +180,10 @@ _kvm_open(kd, uf, mf, flag, errout) _kvm_syserr(kd, kd->program, "%s", mf); goto failed; } + if (fcntl(kd->pmfd, F_SETFD, FD_CLOEXEC) < 0) { + _kvm_syserr(kd, kd->program, "%s", mf); + goto failed; + } if (S_ISCHR(st.st_mode)) { /* * If this is a character special device, then check that @@ -198,6 +202,10 @@ _kvm_open(kd, uf, mf, flag, errout) _kvm_syserr(kd, kd->program, "%s", _PATH_KMEM); goto failed; } + if (fcntl(kd->vmfd, F_SETFD, FD_CLOEXEC) < 0) { + _kvm_syserr(kd, kd->program, "%s", _PATH_KMEM); + goto failed; + } } } else { /* @@ -209,6 +217,10 @@ _kvm_open(kd, uf, mf, flag, errout) _kvm_syserr(kd, kd->program, "%s", uf); goto failed; } + if (fcntl(kd->nlfd, F_SETFD, FD_CLOEXEC) < 0) { + _kvm_syserr(kd, kd->program, "%s", uf); + goto failed; + } if (_kvm_initvtop(kd) < 0) goto failed; } |
