Add -fstack-protector to default cflags. Abuild uses it, and without some memory

corruptions are not reproducible.

diff --git a/CMakeLists.txt b/CMakeLists.txt
index ee0d7bd..6bfb2d2 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -35,8 +35,8 @@ MATH( EXPR LIBZYPP_SO_FIRST  "${LIBZYPP_CURRENT}-${LIBZYPP_AGE}" )
 SET( PACKAGE "libzypp" )
 SET( VERSION "${LIBZYPP_MAJOR}.${LIBZYPP_MINOR}.${LIBZYPP_PATCH}" )
 
-SET( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g -O3 -Wall -Woverloaded-virtual" )
-SET( CMAKE_C_FLAGS   "${CMAKE_C_FLAGS}   -g -O3 -Wall" )
+SET( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g -O3 -Wall -Woverloaded-virtual -fstack-protector" )
+SET( CMAKE_C_FLAGS   "${CMAKE_C_FLAGS}   -g -O3 -Wall -fstack-protector" )
 ADD_DEFINITIONS( -D_FILE_OFFSET_BITS=64 )
 ADD_DEFINITIONS( -DVERSION=\\\"${VERSION}\\\" )
 SET( LIBZYPP_VERSION_INFO "${LIBZYPP_SO_FIRST}.${LIBZYPP_AGE}.${LIBZYPP_PATCH}" )