builtin-push: don't access freed transport->url
Move the failed push message to before transport_disconnect() so that
it doesn't access transport->url after transport has been free()'d (in
transport_disconnect()).
Additionally, make the failed push message more accurate by moving it
before transport_disconnect(), so that it doesn't report errors due
to a failed disconnect.
Signed-off-by: Tay Ray Chuan <rctay89@gmail.com>
Acked-by: Daniel Barkalow <barkalow@iabervon.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/builtin-push.c b/builtin-push.c
index 9846c63..03be045 100644
--- a/builtin-push.c
+++ b/builtin-push.c
@@ -102,13 +102,14 @@
fprintf(stderr, "Pushing to %s\n", transport->url);
err = transport_push(transport, refspec_nr, refspec, flags,
&nonfastforward);
+ if (err != 0)
+ error("failed to push some refs to '%s'", transport->url);
+
err |= transport_disconnect(transport);
if (!err)
return 0;
- error("failed to push some refs to '%s'", transport->url);
-
if (nonfastforward && advice_push_nonfastforward) {
printf("To prevent you from losing history, non-fast-forward updates were rejected\n"
"Merge the remote changes before pushing again. See the 'non-fast-forward'\n"
