- (stevesk) don't set SA_RESTART and set SIGCHLD to SIG_DFL
around grantpt().
diff --git a/sshpty.c b/sshpty.c
index 4af55e9..4083e24 100644
--- a/sshpty.c
+++ b/sshpty.c
@@ -20,6 +20,7 @@
#include "sshpty.h"
#include "log.h"
+#include "misc.h"
/* Pty allocated with _getpty gets broken if we do I_PUSH:es to it. */
#if defined(HAVE__GETPTY) || defined(HAVE_OPENPTY)
@@ -93,16 +94,19 @@
*/
int ptm;
char *pts;
+ mysig_t old_signal;
ptm = open("/dev/ptmx", O_RDWR | O_NOCTTY);
if (ptm < 0) {
error("/dev/ptmx: %.100s", strerror(errno));
return 0;
}
+ old_signal = mysignal(SIGCHLD, SIG_DFL);
if (grantpt(ptm) < 0) {
error("grantpt: %.100s", strerror(errno));
return 0;
}
+ mysignal(SIGCHLD, old_signal);
if (unlockpt(ptm) < 0) {
error("unlockpt: %.100s", strerror(errno));
return 0;