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-rw-r--r--CryptoPkg/Library/BaseCryptLib/Rand/CryptRand.c6
-rw-r--r--CryptoPkg/Library/BaseCryptLib/Rand/CryptRandItc.c6
-rw-r--r--CryptoPkg/Library/BaseCryptLib/Rand/CryptRandTsc.c6
3 files changed, 15 insertions, 3 deletions
diff --git a/CryptoPkg/Library/BaseCryptLib/Rand/CryptRand.c b/CryptoPkg/Library/BaseCryptLib/Rand/CryptRand.c
index 4a056e89d8..dc3ab992d0 100644
--- a/CryptoPkg/Library/BaseCryptLib/Rand/CryptRand.c
+++ b/CryptoPkg/Library/BaseCryptLib/Rand/CryptRand.c
@@ -57,7 +57,11 @@ RandomSeed (
RAND_seed (DefaultSeed, sizeof (DefaultSeed));
}
- return TRUE;
+ if (RAND_status () == 1) {
+ return TRUE;
+ }
+
+ return FALSE;
}
/**
diff --git a/CryptoPkg/Library/BaseCryptLib/Rand/CryptRandItc.c b/CryptoPkg/Library/BaseCryptLib/Rand/CryptRandItc.c
index dcc1853f13..0f27f253d2 100644
--- a/CryptoPkg/Library/BaseCryptLib/Rand/CryptRandItc.c
+++ b/CryptoPkg/Library/BaseCryptLib/Rand/CryptRandItc.c
@@ -65,7 +65,11 @@ RandomSeed (
RAND_seed (DefaultSeed, sizeof (DefaultSeed));
}
- return TRUE;
+ if (RAND_status () == 1) {
+ return TRUE;
+ }
+
+ return FALSE;
}
/**
diff --git a/CryptoPkg/Library/BaseCryptLib/Rand/CryptRandTsc.c b/CryptoPkg/Library/BaseCryptLib/Rand/CryptRandTsc.c
index 7259ed50da..dbdd6383a4 100644
--- a/CryptoPkg/Library/BaseCryptLib/Rand/CryptRandTsc.c
+++ b/CryptoPkg/Library/BaseCryptLib/Rand/CryptRandTsc.c
@@ -65,7 +65,11 @@ RandomSeed (
RAND_seed (DefaultSeed, sizeof (DefaultSeed));
}
- return TRUE;
+ if (RAND_status () == 1) {
+ return TRUE;
+ }
+
+ return FALSE;
}
/**