From 75738f0ac9cde3b1aaebd6d700cb9329a419555e Mon Sep 17 00:00:00 2001
From: Alice Frosi <afrosi@redhat.com>
Date: Thu, 31 Aug 2023 15:41:41 +0200
Subject: seitan: small fixes

Fixes:
  - return an error message in do_clone instead of exit
  - check if the type of context is out-of-bound
---
 common/util.h | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'common')

diff --git a/common/util.h b/common/util.h
index 4b59e77..1367c0d 100644
--- a/common/util.h
+++ b/common/util.h
@@ -130,4 +130,12 @@ void debug(const char *format, ...);
 #define BITS_PER_NUM(n)		(const_ilog2(n) + 1)
 #define N_SYSCALL                       512
 extern const char *syscall_name_str[N_SYSCALL + 1];
+
+#define ret_clone_err(c, ...)     \
+        do {                      \
+                c->err = -1;      \
+                err(__VA_ARGS__); \
+                return -1;        \
+        } while (0)
+
 #endif /* UTIL_H */
-- 
cgit v1.2.3