we should check invalite parameter, and then print a warning v2: change print info format. This is suggested by Dhaval Giani <dhaval.gi...@gmail.com>
Signed-off-by: Libo Chen <clbchenlibo.c...@huawei.com> --- src/tools/cgconfig.c | 7 +++++++ 1 files changed, 7 insertions(+), 0 deletions(-) diff --git a/src/tools/cgconfig.c b/src/tools/cgconfig.c index b205d1b..76aee94 100644 --- a/src/tools/cgconfig.c +++ b/src/tools/cgconfig.c @@ -140,6 +140,13 @@ int main(int argc, char *argv[]) } } + if (argv[optind]) { + fprintf(stderr, "%s: illegal option -- %s\n", + argv[0], argv[optind]); + usage(argv[0]); + goto err; + } + /* set default permissions */ default_group = cgroup_new_cgroup("default"); if (!default_group) { -- 1.7.1 ------------------------------------------------------------------------------ Learn the latest--Visual Studio 2012, SharePoint 2013, SQL 2012, more! Discover the easy way to master current and previous Microsoft technologies and advance your career. Get an incredible 1,500+ hours of step-by-step tutorial videos with LearnDevNow. Subscribe today and save! http://pubads.g.doubleclick.net/gampad/clk?id=58040911&iu=/4140/ostg.clktrk _______________________________________________ Libcg-devel mailing list Libcg-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/libcg-devel