diff options
Diffstat (limited to 'nscd/nscd_getai.c')
| -rw-r--r-- | nscd/nscd_getai.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/nscd/nscd_getai.c b/nscd/nscd_getai.c index a683976d87..390b981f99 100644 --- a/nscd/nscd_getai.c +++ b/nscd/nscd_getai.c @@ -142,6 +142,12 @@ __nscd_getai (const char *key, struct nscd_ai_result **result, int *h_errnop) /* Copy the data in the block. */ memcpy (resultbuf + 1, respdata, datalen); + /* Try to detect corrupt databases. */ + if (resultbuf->canon != NULL + && resultbuf->canon[ai_resp->canonlen - 1] != '\0') + /* We cannot use the database. */ + goto out_close; + retval = 0; *result = resultbuf; } @@ -157,6 +163,7 @@ __nscd_getai (const char *key, struct nscd_ai_result **result, int *h_errnop) retval = 0; } + out_close: if (sock != -1) close_not_cancel_no_status (sock); out: |