From a6be5a4ce105975fd106f094411671d0d3b69445 Mon Sep 17 00:00:00 2001
From: Michal Privoznik <mprivozn@redhat.com>
Date: Tue, 29 May 2018 08:55:28 +0200
Subject: [PATCH] virRandomBytes: Prefer saferead over plain read

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
---
 src/util/virrandom.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/util/virrandom.c b/src/util/virrandom.c
index bfd044df55..4283611065 100644
--- a/src/util/virrandom.c
+++ b/src/util/virrandom.c
@@ -182,9 +182,7 @@ virRandomBytes(unsigned char *buf,
     while (buflen > 0) {
         ssize_t n;
 
-        if ((n = read(fd, buf, buflen)) <= 0) {
-            if (errno == EINTR)
-                continue;
+        if ((n = saferead(fd, buf, buflen)) <= 0) {
             VIR_FORCE_CLOSE(fd);
             return n < 0 ? -errno : -ENODATA;
         }
-- 
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