From: Wayne Davison <wayned@samba.org>
Date: Mon, 28 Apr 2008 01:45:13 +0000 (-0700)
Subject: Fixed a crash if a non-incremental-recursion transfer has a
X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/commitdiff_plain/876ad10ccc02cbf60dd4ceba2a40cc843faf200c?ds=sidebyside

Fixed a crash if a non-incremental-recursion transfer has a
skipped file in a set of hard-links.
---

diff --git a/hlink.c b/hlink.c
index 812c55f7..dd5d122a 100644
--- a/hlink.c
+++ b/hlink.c
@@ -266,7 +266,8 @@ static char *check_prior(struct file_struct *file, int gnum,
 		F_HL_PREV(file) = prev_ndx = F_HL_PREV(fp);
 	}
 
-	if ((node = hashtable_find(prior_hlinks, gnum, 0)) != NULL) {
+	if (inc_recurse
+	 && (node = hashtable_find(prior_hlinks, gnum, 0)) != NULL) {
 		assert(node->data != NULL);
 		if (CVAL(node->data, 0) != 0) {
 			*prev_ndx_p = -1;