diff options
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | inet/getnetgrent_r.c | 4 |
2 files changed, 9 insertions, 0 deletions
@@ -1,5 +1,10 @@ 2004-08-13 Ulrich Drepper <drepper@redhat.com> + * inet/getnetgrent_r.c (innetgr): We must get the lock used for + the set/get/end interfaces since we call all these functions in + succession and must not be interrupted doing this. + Reported by Chuck Simmons. + * inet/netgroup.h (struct name_list): Replace name pointer with zero-sized array. * inet/getnetgrent_r.c: Adjust code for change in name_list diff --git a/inet/getnetgrent_r.c b/inet/getnetgrent_r.c index fa355b210e..87853981cd 100644 --- a/inet/getnetgrent_r.c +++ b/inet/getnetgrent_r.c @@ -344,6 +344,8 @@ innetgr (const char *netgroup, const char *host, const char *user, const char *current_group = netgroup; int real_entry = 0; + __libc_lock_lock (lock); + /* Walk through the services until we found an answer or we shall not work further. We can do some optimization here. Since all services must provide the `setnetgrent' function we can do all @@ -445,6 +447,8 @@ innetgr (const char *netgroup, const char *host, const char *user, break; } + __libc_lock_unlock (lock); + /* Free the memory. */ while (known != NULL) { |