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authorUlrich Drepper <drepper@redhat.com>2004-11-10 07:50:03 +0000
committerUlrich Drepper <drepper@redhat.com>2004-11-10 07:50:03 +0000
commit5429ff760a5544a34c5f05f16c01a7dffa505604 (patch)
treeff81df09d20cae4092329dc25a3ed32fe7c0fc66 /nscd/nscd_getai.c
parent81b5ae0811c4da3701d08afa07a9b9159aac56e5 (diff)
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(libc_locked_map_ptr): Add new first parameter, used as class for definition.
* nscd/nscd-client.h (libc_locked_map_ptr): Add new first parameter, used as class for definition. * nscd/nscd_getpw_r.c: Adjust for libc_locked_map_ptr change. (pw_map_free): Ensure no crash after memory is freed. * nscd/nscd_getgr.c: Likewise. Make map externally visible. * nscd/nscd_gethst.c: Likewise. * nscd/nscd_getai.c: Use map from nscd_gethost.c. * nscd/nscd_initgroups.c: Use map from nscd_getgr.c.
Diffstat (limited to 'nscd/nscd_getai.c')
-rw-r--r--nscd/nscd_getai.c7
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: