diff options
Diffstat (limited to 'nss/nsswitch.c')
| -rw-r--r-- | nss/nsswitch.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/nss/nsswitch.c b/nss/nsswitch.c index ac743c7..413cc0d 100644 --- a/nss/nsswitch.c +++ b/nss/nsswitch.c @@ -74,8 +74,8 @@ static name_database *service_table; /* -1 == database not found 0 == database entry pointer stored */ int -__nss_database_lookup (const char *database, const char *defconfig, - service_user **ni) +__nss_database_lookup (const char *database, const char *alternate_name, + const char *defconfig, service_user **ni) { /* Prevent multiple threads to change the service table. */ __libc_lock_lock (lock); @@ -103,6 +103,13 @@ __nss_database_lookup (const char *database, const char *defconfig, for (entry = service_table->entry; entry != NULL; entry = entry->next) if (strcmp (database, entry->name) == 0) *ni = entry->service; + + if (*ni == NULL && alternate_name != NULL) + /* We haven't found a an entry so far. Try to find it with + the alternative name. */ + for (entry = service_table->entry; entry != NULL; entry = entry->next) + if (strcmp (alternate_name, entry->name) == 0) + *ni = entry->service; } /* No configuration data is available, either because nsswitch.conf |