diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/cgls/cgls.c | 4 | ||||
| -rw-r--r-- | src/shared/cgroup-util.c | 33 |
2 files changed, 24 insertions, 13 deletions
diff --git a/src/cgls/cgls.c b/src/cgls/cgls.c index c3229ad2d3..c689b5c471 100644 --- a/src/cgls/cgls.c +++ b/src/cgls/cgls.c @@ -156,7 +156,9 @@ int main(int argc, char *argv[]) { for (i = optind; i < argc; i++) { int q; - printf("%s:\n", argv[i]); + + fprintf(stdout, "%s:\n", argv[i]); + fflush(stdout); if (arg_machine) root = strjoin("machine/", arg_machine, "/", argv[i], NULL); diff --git a/src/shared/cgroup-util.c b/src/shared/cgroup-util.c index dc0fe85ee2..f57f2b2c42 100644 --- a/src/shared/cgroup-util.c +++ b/src/shared/cgroup-util.c @@ -1003,19 +1003,28 @@ int cg_split_spec(const char *spec, char **controller, char **path) { return -EINVAL; } - u = strdup(e+1); - if (!u) { - free(t); - return -ENOMEM; - } - if (!path_is_safe(u) || - !path_is_absolute(u)) { - free(t); - free(u); - return -EINVAL; - } + if (streq(e+1, "")) { + u = strdup("/"); + if (!u) { + free(t); + return -ENOMEM; + } + } else { + u = strdup(e+1); + if (!u) { + free(t); + return -ENOMEM; + } - path_kill_slashes(u); + if (!path_is_safe(u) || + !path_is_absolute(u)) { + free(t); + free(u); + return -EINVAL; + } + + path_kill_slashes(u); + } if (controller) *controller = t; |