From efce48cddf1a44c40cafaabf60861b23b290946b Mon Sep 17 00:00:00 2001
From: Heap Crash <66139157+heapcrash@users.noreply.github.com>
Date: Sun, 28 Feb 2021 22:47:04 -0500
Subject: [PATCH] [gdb] Add a timeout to GDB faketerminal operations (#1836)

---
 pwnlib/gdb_faketerminal.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/pwnlib/gdb_faketerminal.py b/pwnlib/gdb_faketerminal.py
index 5717efff6..1e594892d 100755
--- a/pwnlib/gdb_faketerminal.py
+++ b/pwnlib/gdb_faketerminal.py
@@ -5,15 +5,15 @@
 from os import environ
 sleep(1)
 if len(argv) == 2:
-    sh = process(argv[1], shell=True)
+    sh = process(argv[1], shell=True, timeout=30)
 else:
-    sh = process(argv[1:])
+    sh = process(argv[1:], timeout=30)
 sh.sendline('set prompt (gdb)')
 if environ.get('GDB_FAKETERMINAL') == '0':
     sh.sendline('set pagination off')
     sh.recvall()
 else:
     res = sh.sendlineafter('(gdb)', 'c')
-    while b'The program is not being run.' not in res:
+    while res and b'The program is not being run.' not in res:
         res = sh.sendlineafter('(gdb)', 'c')
 sh.close()