From 61fdc3c23af1c842da8cd66673d5ce0ad5f1c6cf Mon Sep 17 00:00:00 2001
From: Jari Vetoniemi <mailroxas@gmail.com>
Date: Tue, 27 Feb 2018 13:41:40 +0200
Subject: wrapper: Don't wrap NULL functions

---
 src/wrapper/wrapper.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/wrapper/wrapper.c')

diff --git a/src/wrapper/wrapper.c b/src/wrapper/wrapper.c
index 44e0802..d7feff5 100644
--- a/src/wrapper/wrapper.c
+++ b/src/wrapper/wrapper.c
@@ -61,6 +61,11 @@ wrapper_create(const char *const symbol, void *function)
 {
     assert(symbol);
 
+    if (!function) {
+        verbose_log("FIXME: unimplemented symbol: %s", symbol);
+        return NULL;
+    }
+
 #ifdef WRAPPER_TRACE
     if (!__cxa_demangle.ptr)
         __cxa_demangle.ptr = dlsym(RTLD_DEFAULT, "__cxa_demangle");
-- 
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