[PATCH] t/lib-httpd: pass LSAN_OPTIONS through apache

[Jeff King <peff@xxxxxxxx>]

Just as we instruct Apache to pass through ASAN_OPTIONS (so that
server-side Git programs it spawns will respect our options while
running the tests), we should do the same with LSAN_OPTIONS. Otherwise
trying to collect a list of leaks like:

    export LSAN_OPTIONS=exitcode=0:log_path=/tmp/lsan
    make SANITIZE=leak test

won't work for http tests (the server-side programs won't log their
leaks to the right place, and they'll prematurely die, producing a
spurious test failure).

Signed-off-by: Jeff King <peff@xxxxxxxx>
---
Found this after giving similar advice in

  https://public-inbox.org/git/20190507222601.GA976@xxxxxxxxxxxxxxxxxxxxx/

 t/lib-httpd/apache.conf | 1 +
 1 file changed, 1 insertion(+)

diff --git a/t/lib-httpd/apache.conf b/t/lib-httpd/apache.conf
index 06a81b54c7..5c1c86c193 100644
--- a/t/lib-httpd/apache.conf
+++ b/t/lib-httpd/apache.conf
@@ -76,6 +76,7 @@ PassEnv GIT_VALGRIND
 PassEnv GIT_VALGRIND_OPTIONS
 PassEnv GNUPGHOME
 PassEnv ASAN_OPTIONS
+PassEnv LSAN_OPTIONS
 PassEnv GIT_TRACE
 PassEnv GIT_CONFIG_NOSYSTEM
 PassEnv GIT_TEST_SIDEBAND_ALL
-- 
2.21.0.1314.g224b191707