[PATCH 5/5] build: Decrease maximum stack frame size to 2048

Peter Krempa pkrempa at redhat.com
Thu Sep 8 12:25:04 UTC 2022


After recent cleanups we can now restrict the maximum stack frame size
to 2k.

Signed-off-by: Peter Krempa <pkrempa at redhat.com>
---
 meson.build | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meson.build b/meson.build
index ed9f4b3f70..9d3703a321 100644
--- a/meson.build
+++ b/meson.build
@@ -226,7 +226,7 @@ alloc_max = run_command(
 )

 # sanitizer instrumentation may enlarge stack frames
-stack_frame_size = get_option('b_sanitize') == 'none' ? 4096 : 32768
+stack_frame_size = get_option('b_sanitize') == 'none' ? 2048 : 32768

 # array_bounds=2 check triggers false positive on some GCC
 # versions when using sanitizers. Seen on Fedora 34 with
-- 
2.37.1



More information about the libvir-list mailing list