[libvirt PATCH] meson: Increase stack size limit for sanitizer builds
When building with "CC=clang", "-Db_sanitize=address,undefined", and
"-Dbuildtype=debug", the following error occurs:
../src/conf/nwfilter_conf.c:2190:1: error: stack frame size of 10616
bytes in function 'virNWFilterRuleDefFixup' [-Werror,-Wframe-larger-than=]
virNWFilterRuleDefFixup(virNWFilterRuleDef *rule)
^
1 error generated.
Enforcing stack frame only makes sense on normal builds when stack usage
is deterministic.
Signed-off-by: Tim Wiederhake <twiederh(a)redhat.com>
---
meson.build | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/meson.build b/meson.build
index 488490181f..be5a99a069 100644
--- a/meson.build
+++ b/meson.build
@@ -225,7 +225,7 @@ alloc_max = run_command(
)
# sanitizer instrumentation may enlarge stack frames
-stack_frame_size = get_option('b_sanitize') == 'none' ? 4096 : 8192
+stack_frame_size = get_option('b_sanitize') == 'none' ? 4096 : 32768
# array_bounds=2 check triggers false positive on some GCC
# versions when using sanitizers. Seen on Fedora 34 with
--
2.31.1