diff options
Diffstat (limited to 'doc/en/weechat_user.en.adoc')
| -rw-r--r-- | doc/en/weechat_user.en.adoc | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/doc/en/weechat_user.en.adoc b/doc/en/weechat_user.en.adoc index e06a27a59..98d9d5fcf 100644 --- a/doc/en/weechat_user.en.adoc +++ b/doc/en/weechat_user.en.adoc @@ -390,6 +390,9 @@ If you're compiling with CMake: $ cmake .. -DCMAKE_BUILD_TYPE=Debug ---- +[[build_debug_address_sanitizer]] +==== Build with debug options and address sanitizer + You can additionally enable the address sanitizer, which causes WeeChat to crash immediately in case of problem: @@ -401,7 +404,13 @@ $ cmake .. -DCMAKE_BUILD_TYPE=Debug -DCMAKE_C_FLAGS=-fsanitize=address -DCMAKE_C You should enable address sanitizer only if you're trying to cause a crash, this is not recommended in production. -If you installed a binary package, then install package _weechat-dbg_. +Then once compiled and installed, you must run WeeChat like this: + +---- +$ ASAN_OPTIONS="detect_odr_violation=0 log_path=asan.log" weechat +---- + +In case of crash, the backtrace is in file `asan.log`. [[core_files]] ==== Core files |