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Diffstat (limited to 'nss/nss_files/files-grp.c')
-rw-r--r--nss/nss_files/files-grp.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/nss/nss_files/files-grp.c b/nss/nss_files/files-grp.c
index 8e047b6475..20a723b650 100644
--- a/nss/nss_files/files-grp.c
+++ b/nss/nss_files/files-grp.c
@@ -32,12 +32,14 @@ struct grent_data {};
DB_LOOKUP (grnam, 1 + strlen (name), (".%s", name),
{
- if (! strcmp (name, result->gr_name))
+ if (name[0] != '-' && name[0] != '+'
+ && ! strcmp (name, result->gr_name))
break;
}, const char *name)
DB_LOOKUP (grgid, 20, ("=%lu", (unsigned long int) gid),
{
- if (result->gr_gid == gid)
+ if (result->gr_gid == gid && result->gr_name[0] != '+'
+ && result->gr_name[0] != '-')
break;
}, gid_t gid)