diff options
| author | Matthieu Herrb <matthieu.herrb@laas.fr> | 2013-08-29 22:18:14 +0200 |
|---|---|---|
| committer | Matthieu Herrb <matthieu.herrb@laas.fr> | 2013-09-12 21:20:24 +0200 |
| commit | 80f62c54fbd50a3bbdf9c37258525098c9117830 (patch) | |
| tree | 8fab366d8c45a27832c44585fa0b086907964281 /configure.ac | |
| parent | 2312ee00402088307e69589c3d12529b5232df66 (diff) | |
Use arc4random when available to produce the auth cookie.
arc4random() and associated functions can be found in libbsd on
GNU/Linux systems.
Signed-off-by: Matthieu Herrb <matthieu.herrb@laas.fr>
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index 81809ce..701b6c8 100644 --- a/configure.ac +++ b/configure.ac @@ -37,7 +37,8 @@ XTRANS_CONNECTION_FLAGS AC_DEFINE(ICE_t, 1, [Xtrans transport type]) # Checks for library functions. -AC_CHECK_FUNCS([asprintf]) +AC_CHECK_LIB([bsd], [arc4random_buf]) +AC_CHECK_FUNCS([asprintf arc4random_buf]) # Allow checking code with lint, sparse, etc. XORG_WITH_LINT |