From 6584f70d28a91bd9cd2108b1caad3ae5b1b9fa16 Mon Sep 17 00:00:00 2001
From: Michael Stapelberg <michael@stapelberg.de>
Date: Mon, 5 Sep 2016 08:42:34 +0200
Subject: [PATCH] =?utf8?q?travis:=20work=20around=20asan=20broken-ness=20w?=
 =?utf8?q?ith=20libc=20=E2=89=A5=202.24?=
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fixes #2437
---
 travis/run-tests.sh | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/travis/run-tests.sh b/travis/run-tests.sh
index 3ab3df4d..7bf4b039 100755
--- a/travis/run-tests.sh
+++ b/travis/run-tests.sh
@@ -4,6 +4,23 @@ set -e
 set -x
 
 cd testcases
+
+# TODO: remove this workaround once https://bugs.debian.org/836723 is fixed
+# Found at https://llvm.org/bugs/show_bug.cgi?id=27310#c8:
+cat >fixasan.c <<EOT
+void __isoc99_printf() {}
+void __isoc99_sprintf() {}
+void __isoc99_snprintf() {}
+void __isoc99_fprintf() {}
+void __isoc99_vprintf() {}
+void __isoc99_vsprintf() {}
+void __isoc99_vsnprintf() {}
+void __isoc99_vfprintf() {}
+void __cxa_throw() {} // NEW
+EOT
+gcc fixasan.c -o fixasan.so -fPIC -shared -nostdlib
+export LD_PRELOAD=$PWD/fixasan.so
+
 # Try running the tests in parallel so that the common case (tests pass) is
 # quick, but fall back to running them in sequence to make debugging easier.
 if ! xvfb-run ./complete-run.pl
-- 
2.39.5