From: Benjamin Robin <dev@benjarobin.fr>
Date: Sun, 14 Apr 2019 15:21:27 +0000 (+0200)
Subject: basic/fileio: Fix memory leak if READ_FULL_FILE_SECURE flag is used
X-Git-Tag: v243-rc1~550
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=c424bed180919cad5ba70081a075639ddc56ba2c;p=thirdparty%2Fsystemd.git

basic/fileio: Fix memory leak if READ_FULL_FILE_SECURE flag is used

The memory leak introduced in #12223 (15f8f02)
---

diff --git a/src/basic/fileio.c b/src/basic/fileio.c
index 2cec0546100..16034fb9e8a 100644
--- a/src/basic/fileio.c
+++ b/src/basic/fileio.c
@@ -359,6 +359,7 @@ int read_full_stream_full(
                         }
                         memcpy_safe(t, buf, n);
                         explicit_bzero_safe(buf, n);
+                        buf = mfree(buf);
                 } else {
                         t = realloc(buf, n_next + 1);
                         if (!t)