diff options
Diffstat (limited to 'nscd/netgroupcache.c')
| -rw-r--r-- | nscd/netgroupcache.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/nscd/netgroupcache.c b/nscd/netgroupcache.c index edab174..9910c57 100644 --- a/nscd/netgroupcache.c +++ b/nscd/netgroupcache.c @@ -21,6 +21,7 @@ #include <errno.h> #include <libintl.h> #include <stdbool.h> +#include <stdlib.h> #include <unistd.h> #include <sys/mman.h> @@ -136,11 +137,8 @@ addgetnetgrentX (struct database_dyn *db, int fd, request_header *req, char *buffer = NULL; size_t nentries = 0; size_t group_len = strlen (key) + 1; - union - { - struct name_list elem; - char mem[sizeof (struct name_list) + group_len]; - } first_needed; + struct name_list *first_needed + = alloca (sizeof (struct name_list) + group_len); if (netgroup_database == NULL && __nss_database_lookup ("netgroup", NULL, NULL, &netgroup_database)) @@ -153,9 +151,9 @@ addgetnetgrentX (struct database_dyn *db, int fd, request_header *req, memset (&data, '\0', sizeof (data)); buffer = xmalloc (buflen); - first_needed.elem.next = &first_needed.elem; - memcpy (first_needed.elem.name, key, group_len); - data.needed_groups = &first_needed.elem; + first_needed->next = first_needed; + memcpy (first_needed->name, key, group_len); + data.needed_groups = first_needed; while (data.needed_groups != NULL) { |