From: Eric Leblond <eric@regit.org>
Date: Thu, 24 May 2018 11:43:30 +0000 (+0200)
Subject: util-random: fix detection of getrandom failure
X-Git-Tag: suricata-4.1.0-rc1~75
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=325f336f637f8a3f4f2fb00c6cd6d0f04d5ca62f;p=thirdparty%2Fsuricata.git

util-random: fix detection of getrandom failure
---

diff --git a/src/util-random.c b/src/util-random.c
index 5a709dc66c..b2945e53b6 100644
--- a/src/util-random.c
+++ b/src/util-random.c
@@ -89,7 +89,7 @@ long int RandomGet(void)
     /* ret should be sizeof(value), but if it is > 0 and < sizeof(value)
      * it's still better than nothing so we return what we have */
     if (ret <= 0) {
-        if (ret == -ENOSYS) {
+        if (ret == -1 && errno == ENOSYS) {
 #if defined(HAVE_CLOCK_GETTIME)
             return RandomGetClock();
 #else