changeset 38022:312d7d14d44e

revlog: handle error from node lookup I missed this in D3499. Thanks to Yuya for spotting it. Differential Revision: https://phab.mercurial-scm.org/D3530
author Martin von Zweigbergk <martinvonz@google.com>
date Fri, 11 May 2018 07:31:51 -0700
parents 8ba0344f9fb1
children 5ac72e07692a
files mercurial/cext/revlog.c
diffstat 1 files changed, 3 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/mercurial/cext/revlog.c	Fri May 11 22:07:43 2018 -0400
+++ b/mercurial/cext/revlog.c	Fri May 11 07:31:51 2018 -0700
@@ -1285,7 +1285,9 @@
 		if (v < 0) {
 			const char *n;
 			v = -(v + 1);
-			n = index_node(self, v);
+			n = index_node_existing(self, v);
+			if (n == NULL)
+				return -3;
 			if (memcmp(node, n, 20) != 0)
 				/*
 				 * Found a unique prefix, but it wasn't for the