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Diffstat (limited to 'src/lib/libcrypto/arc4random/getentropy_osx.c')
-rw-r--r--src/lib/libcrypto/arc4random/getentropy_osx.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/lib/libcrypto/arc4random/getentropy_osx.c b/src/lib/libcrypto/arc4random/getentropy_osx.c
index b0ffda8c09..ac5c748f6a 100644
--- a/src/lib/libcrypto/arc4random/getentropy_osx.c
+++ b/src/lib/libcrypto/arc4random/getentropy_osx.c
@@ -1,4 +1,4 @@
1/* $OpenBSD: getentropy_osx.c,v 1.7 2014/07/19 16:12:00 deraadt Exp $ */ 1/* $OpenBSD: getentropy_osx.c,v 1.8 2014/07/21 20:19:47 guenther Exp $ */
2 2
3/* 3/*
4 * Copyright (c) 2014 Theo de Raadt <deraadt@openbsd.org> 4 * Copyright (c) 2014 Theo de Raadt <deraadt@openbsd.org>
@@ -418,7 +418,8 @@ getentropy_fallback(void *buf, size_t len)
418 memcpy((char *)buf + i, results, min(sizeof(results), len - i)); 418 memcpy((char *)buf + i, results, min(sizeof(results), len - i));
419 i += min(sizeof(results), len - i); 419 i += min(sizeof(results), len - i);
420 } 420 }
421 memset(results, 0, sizeof results); 421 explicit_bzero(&ctx, sizeof ctx);
422 explicit_bzero(results, sizeof results);
422 if (gotdata(buf, len) == 0) { 423 if (gotdata(buf, len) == 0) {
423 errno = save_errno; 424 errno = save_errno;
424 return 0; /* satisfied */ 425 return 0; /* satisfied */