From: Tim Wiederhake Date: Thu, 23 Sep 2021 09:16:32 +0000 (+0200) Subject: meson: Increase stack size limit for sanitizer builds X-Git-Tag: v7.8.0-rc1~24 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7c9832027874f08518442725385cda5992c5f643;p=thirdparty%2Flibvirt.git 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 Reviewed-by: Daniel P. Berrangé --- 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