From: Wayne Davison <wayned@samba.org>
Date: Sat, 29 Jul 2006 21:04:35 +0000 (+0000)
Subject: Check return value of asprintf() in full_fname(), as pointed
X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/commitdiff_plain/c98ad3df964103e23f7f502b8e610a0155f19eb6

Check return value of asprintf() in full_fname(), as pointed
out by Ilja van Sprundel.
---

diff --git a/util.c b/util.c
index 85b2227e..afe1f884 100644
--- a/util.c
+++ b/util.c
@@ -1033,7 +1033,8 @@ char *full_fname(const char *fn)
 	} else
 		m1 = m2 = m3 = "";
 
-	asprintf(&result, "\"%s%s%s\"%s%s%s", p1, p2, fn, m1, m2, m3);
+	if (asprintf(&result, "\"%s%s%s\"%s%s%s", p1, p2, fn, m1, m2, m3) <= 0)
+		out_of_memory("full_fname");
 
 	return result;
 }