diff options
Diffstat (limited to 'nscd/grpcache.c')
| -rw-r--r-- | nscd/grpcache.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/nscd/grpcache.c b/nscd/grpcache.c index 2ad6251762..8f5238fe75 100644 --- a/nscd/grpcache.c +++ b/nscd/grpcache.c @@ -140,7 +140,7 @@ cache_addgr (struct database *db, int fd, request_header *req, void *key, total = (sizeof (struct groupdata) + gr_mem_cnt * sizeof (uint32_t) + gr_name_len + gr_passwd_len + gr_mem_len_total); - data = (struct groupdata *) malloc (total + n); + data = (struct groupdata *) malloc (total + n + req->key_len); if (data == NULL) /* There is no reason to go on. */ error (EXIT_FAILURE, errno, _("while allocating cache entry")); @@ -163,9 +163,12 @@ cache_addgr (struct database *db, int fd, request_header *req, void *key, for (cnt = 0; cnt < gr_mem_cnt; ++cnt) cp = mempcpy (cp, grp->gr_mem[cnt], gr_mem_len[cnt]); - /* Finally the stringified GID value. */ + /* Next the stringified GID value. */ memcpy (cp, buf, n); + /* Copy of the key in case it differs. */ + char *key_copy = memcpy (cp + n, key, req->key_len); + /* Write the result. */ written = TEMP_FAILURE_RETRY (write (fd, &data->resp, total)); @@ -180,8 +183,8 @@ cache_addgr (struct database *db, int fd, request_header *req, void *key, total, data, 0, t, db, owner); /* If the key is different from the name add a separate entry. */ - if (type == GETGRBYNAME && strcmp (key, gr_name) != 0) - cache_add (GETGRBYNAME, key, strlen (key) + 1, data, + if (type == GETGRBYNAME && strcmp (key_copy, gr_name) != 0) + cache_add (GETGRBYNAME, key_copy, req->key_len, data, total, data, 0, t, db, owner); cache_add (GETGRBYGID, cp, n, data, total, data, 1, t, db, owner); |