diff options
Diffstat (limited to 'src/group-list.c')
| -rw-r--r-- | src/group-list.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/src/group-list.c b/src/group-list.c index cf499118f..edbb34213 100644 --- a/src/group-list.c +++ b/src/group-list.c @@ -38,11 +38,14 @@ print_group_list (const char *username, bool use_names) { bool ok = true; - struct passwd *pwd; + struct passwd *pwd = NULL; - pwd = getpwuid (ruid); - if (pwd == NULL) - ok = false; + if (username) + { + pwd = getpwuid (ruid); + if (pwd == NULL) + ok = false; + } if (!print_group (rgid, use_names)) ok = false; @@ -58,8 +61,7 @@ print_group_list (const char *username, gid_t *groups; int i; - int n_groups = xgetgroups (username, (pwd ? pwd->pw_gid : (gid_t) -1), - &groups); + int n_groups = xgetgroups (username, (pwd ? pwd->pw_gid : egid), &groups); if (n_groups < 0) { if (username) |