From 27c6c4e8ac690b3619b7ee2f8582b015e42ce346 Mon Sep 17 00:00:00 2001
From: Tor Didriksen <tor.didriksen@oracle.com>
Date: Mon, 9 Sep 2013 14:20:50 +0200
Subject: Bug#17296644 CONV(X, INT_MIN, INT_MIN) SEGFAULTS THE SERVER

Do not call abs(INT_MIN) as the result is undefined.
---
 configure.cmake | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'configure.cmake')

diff --git a/configure.cmake b/configure.cmake
index 3474f12f1e1..c3ac3a8222f 100644
--- a/configure.cmake
+++ b/configure.cmake
@@ -147,6 +147,10 @@ IF(UNIX)
 
   SET(CMAKE_REQUIRED_LIBRARIES 
     ${LIBM} ${LIBNSL} ${LIBBIND} ${LIBCRYPT} ${LIBSOCKET} ${LIBDL} ${CMAKE_THREAD_LIBS_INIT} ${LIBRT})
+  # Need explicit pthread for gcc -fsanitize=address
+  IF(CMAKE_USE_PTHREADS_INIT AND CMAKE_C_FLAGS MATCHES "-fsanitize=")
+    SET(CMAKE_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} pthread)
+  ENDIF()
 
   LIST(LENGTH CMAKE_REQUIRED_LIBRARIES required_libs_length)
   IF(${required_libs_length} GREATER 0)
-- 
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