diff options
Diffstat (limited to 'crypto/openssh/sandbox-systrace.c')
| -rw-r--r-- | crypto/openssh/sandbox-systrace.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/crypto/openssh/sandbox-systrace.c b/crypto/openssh/sandbox-systrace.c index add4c46d071e..e61d581aedba 100644 --- a/crypto/openssh/sandbox-systrace.c +++ b/crypto/openssh/sandbox-systrace.c @@ -36,7 +36,6 @@ #include <stdlib.h> #include <string.h> #include <unistd.h> -#include <limits.h> #include "atomicio.h" #include "log.h" @@ -106,7 +105,7 @@ ssh_sandbox_init(struct monitor *monitor) box = xcalloc(1, sizeof(*box)); box->systrace_fd = -1; box->child_pid = 0; - box->osigchld = signal(SIGCHLD, SIG_IGN); + box->osigchld = ssh_signal(SIGCHLD, SIG_IGN); return box; } @@ -115,7 +114,7 @@ void ssh_sandbox_child(struct ssh_sandbox *box) { debug3("%s: ready", __func__); - signal(SIGCHLD, box->osigchld); + ssh_signal(SIGCHLD, box->osigchld); if (kill(getpid(), SIGSTOP) != 0) fatal("%s: kill(%d, SIGSTOP)", __func__, getpid()); debug3("%s: started", __func__); @@ -134,7 +133,7 @@ ssh_sandbox_parent(struct ssh_sandbox *box, pid_t child_pid, do { pid = waitpid(child_pid, &status, WUNTRACED); } while (pid == -1 && errno == EINTR); - signal(SIGCHLD, box->osigchld); + ssh_signal(SIGCHLD, box->osigchld); if (!WIFSTOPPED(status)) { if (WIFSIGNALED(status)) fatal("%s: child terminated with signal %d", |