From f0d1ceccae90b0c4b5a1b82cb23572eca9514ee2 Mon Sep 17 00:00:00 2001
From: Marven11 <110723864+Marven11@users.noreply.github.com>
Date: Mon, 15 May 2023 20:02:50 +0800
Subject: [PATCH] v0.2.9: Warn user when payload will not print command
 execution result.

---
 VERSION        | 2 +-
 fenjing/cli.py | 6 +++++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/VERSION b/VERSION
index a45be46..1866a36 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-0.2.8
+0.2.9
diff --git a/fenjing/cli.py b/fenjing/cli.py
index 4c529f3..65e2a5c 100644
--- a/fenjing/cli.py
+++ b/fenjing/cli.py
@@ -31,8 +31,12 @@
 
 
 def cmd_exec(cmd, cracker: FormCracker, field: str, full_payload_gen: FullPayloadGen):
-    payload = full_payload_gen.generate(OS_POPEN_READ, cmd)
+    payload, will_print = full_payload_gen.generate(OS_POPEN_READ, cmd)
     logger.info(f"Submit payload {colored('blue', payload)}")
+    if not will_print:
+        logger.warning("Payload generator says that this payload {wont_print} command execution result.".format(
+            wont_print = colored('red', "won't print")
+        ))
     r = cracker.submit(
         {field: payload})
     assert r is not None