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| author | Colin Walters <walters@verbum.org> | 2012-09-27 21:29:29 -0400 |
|---|---|---|
| committer | Colin Walters <walters@verbum.org> | 2012-09-28 12:55:38 -0400 |
| commit | 1a556443757b19fee67ef4441141246dd9cfed4f (patch) | |
| tree | af90dceb70598adb855c2dbf693f9e711b9ccccc /configure.ac | |
| parent | a52319bc294d05445fd8aa8f4a7f759c34558b5d (diff) | |
hardening: Use __secure_getenv if available
This helps us in the case where we were executed via filesystem
capabilities or a SELinux domain transition, not necessarily a plain
old setuid binary.
https://bugs.freedesktop.org/show_bug.cgi?id=52202
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index df909856..4eb530ae 100644 --- a/configure.ac +++ b/configure.ac @@ -596,7 +596,7 @@ AC_DEFINE_UNQUOTED([DBUS_USE_SYNC], [$have_sync], [Use the gcc __sync extension] AC_SEARCH_LIBS(socket,[socket network]) AC_CHECK_FUNC(gethostbyname,,[AC_CHECK_LIB(nsl,gethostbyname)]) -AC_CHECK_FUNCS(vsnprintf vasprintf nanosleep usleep setenv clearenv unsetenv socketpair getgrouplist fpathconf setrlimit poll setlocale localeconv strtoll strtoull issetugid getresuid) +AC_CHECK_FUNCS(vsnprintf vasprintf nanosleep usleep setenv clearenv unsetenv socketpair getgrouplist fpathconf setrlimit poll setlocale localeconv strtoll strtoull issetugid getresuid secure_getenv __secure_getenv ) AC_CHECK_HEADERS([syslog.h]) if test "x$ac_cv_header_syslog_h" = "xyes"; then |