From e56127299dd3bb78db3838b2df516606d1911299 Mon Sep 17 00:00:00 2001
From: millert <>
Date: Wed, 2 Aug 2000 04:10:47 +0000
Subject: $HOME paranoia: never use getenv("HOME") w/o checking for NULL and
 non-zero

---
 src/lib/libcrypto/rand/randfile.c         | 2 +-
 src/lib/libssl/src/crypto/rand/randfile.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/lib/libcrypto/rand/randfile.c b/src/lib/libcrypto/rand/randfile.c
index 53a75667f4..c6ff27be0e 100644
--- a/src/lib/libcrypto/rand/randfile.c
+++ b/src/lib/libcrypto/rand/randfile.c
@@ -230,7 +230,7 @@ const char *RAND_file_name(char *buf, int size)
 	else
 		{
 		s=getenv("HOME");
-		if (s == NULL) 
+		if (s == NULL || *s == '\0') 
 		  ret = RFILE;
 		if (((int)(strlen(s)+strlen(RFILE)+2)) > size) 
 			ret=RFILE;
diff --git a/src/lib/libssl/src/crypto/rand/randfile.c b/src/lib/libssl/src/crypto/rand/randfile.c
index 53a75667f4..c6ff27be0e 100644
--- a/src/lib/libssl/src/crypto/rand/randfile.c
+++ b/src/lib/libssl/src/crypto/rand/randfile.c
@@ -230,7 +230,7 @@ const char *RAND_file_name(char *buf, int size)
 	else
 		{
 		s=getenv("HOME");
-		if (s == NULL) 
+		if (s == NULL || *s == '\0') 
 		  ret = RFILE;
 		if (((int)(strlen(s)+strlen(RFILE)+2)) > size) 
 			ret=RFILE;
-- 
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