Fix gcc's -Wmissing-field-initializers.

[simgrid.git] / src / kernel / context / ContextThread.cpp

diff --git a/src/kernel/context/ContextThread.cpp b/src/kernel/context/ContextThread.cpp
index a2b2165..3cbb7d5 100644 (file)
--- a/src/kernel/context/ContextThread.cpp
+++ b/src/kernel/context/ContextThread.cpp
@@ -204,6 +204,8 @@ void ThreadContext::stop()
 
 #ifndef WIN32
   stack_t stack;
+  stack.ss_sp    = nullptr;
+  stack.ss_size  = 0;
   stack.ss_flags = SS_DISABLE;
   sigaltstack(&stack, nullptr);
 #endif