From 15e0442b8cfbbc095af4db97db7cd2b6d8dc23d0 Mon Sep 17 00:00:00 2001
From: guenther <>
Date: Sat, 19 Apr 2014 11:46:39 +0000
Subject: We'll interpret a (void) cast on snprintf() to mean it's been
 verified that truncation is either desirable, not an issue, or is detected
 and handled later

ok deraadt@
---
 src/lib/libcrypto/bn/bn_print.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'src/lib/libcrypto/bn')

diff --git a/src/lib/libcrypto/bn/bn_print.c b/src/lib/libcrypto/bn/bn_print.c
index e2cab2497f..49efbcb9a9 100644
--- a/src/lib/libcrypto/bn/bn_print.c
+++ b/src/lib/libcrypto/bn/bn_print.c
@@ -147,12 +147,12 @@ char *BN_bn2dec(const BIGNUM *a)
 		/* We now have a series of blocks, BN_DEC_NUM chars
 		 * in length, where the last one needs truncation.
 		 * The blocks need to be reversed in order. */
-		(void) snprintf(p,BUF_REMAIN,BN_DEC_FMT1,*lp);
+		snprintf(p,BUF_REMAIN,BN_DEC_FMT1,*lp);
 		while (*p) p++;
 		while (lp != bn_data)
 			{
 			lp--;
-			(void) snprintf(p,BUF_REMAIN,BN_DEC_FMT2,*lp);
+			snprintf(p,BUF_REMAIN,BN_DEC_FMT2,*lp);
 			while (*p) p++;
 			}
 		}
@@ -367,10 +367,10 @@ char *BN_options(void)
 		{
 		init++;
 #ifdef BN_LLONG
-		(void) snprintf(data,sizeof data,"bn(%d,%d)",
+		snprintf(data,sizeof data,"bn(%d,%d)",
 			     (int)sizeof(BN_ULLONG)*8,(int)sizeof(BN_ULONG)*8);
 #else
-		(void) snprintf(data,sizeof data,"bn(%d,%d)",
+		snprintf(data,sizeof data,"bn(%d,%d)",
 			     (int)sizeof(BN_ULONG)*8,(int)sizeof(BN_ULONG)*8);
 #endif
 		}
-- 
cgit v1.2.3-55-g6feb