[pkg-opensc-commit] [libp11] 167/239: Fix warnings, integer sign related

[Eric Dorland]

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eric pushed a commit to branch master
in repository libp11.

commit 59a7ce4aaca55884f0ec02356c2d3d952b890178
Author: Alon Bar-Lev <alon.barlev at gmail.com>
Date:   Wed Dec 14 11:04:11 2011 +0000

    Fix warnings, integer sign related
---
 src/p11_attr.c | 2 +-
 src/p11_ops.c  | 4 ++--
 src/p11_slot.c | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/p11_attr.c b/src/p11_attr.c
index 98d29c0..7db82a5 100644
--- a/src/p11_attr.c
+++ b/src/p11_attr.c
@@ -136,7 +136,7 @@ void pkcs11_addattr_bn(CK_ATTRIBUTE_PTR ap, int type, const BIGNUM * bn)
 	unsigned char temp[1024];
 	unsigned int n;
 
-	assert(BN_num_bytes(bn) <= sizeof(temp));
+	assert((size_t)BN_num_bytes(bn) <= sizeof(temp));
 	n = BN_bn2bin(bn, temp);
 	pkcs11_addattr(ap, type, temp, n);
 }
diff --git a/src/p11_ops.c b/src/p11_ops.c
index fd2b1b1..821094e 100644
--- a/src/p11_ops.c
+++ b/src/p11_ops.c
@@ -39,7 +39,7 @@ PKCS11_sign(int type, const unsigned char *m, unsigned int m_len,
 
 	if (ssl) {
 		if((m_len != 36) /* SHA1 + MD5 */ ||
-		   ((m_len + RSA_PKCS1_PADDING_SIZE) > sigsize)) {
+		   ((m_len + RSA_PKCS1_PADDING_SIZE) > (unsigned)sigsize)) {
 			return(0); /* the size is wrong */
 		}
 	} else {
@@ -132,7 +132,7 @@ PKCS11_private_encrypt(int flen, const unsigned char *from, unsigned char *to,
 		return -1;
 	}
 
-	if (sigsize != ck_sigsize)
+	if ((unsigned)sigsize != ck_sigsize)
 		return -1;
 
 	return sigsize;
diff --git a/src/p11_slot.c b/src/p11_slot.c
index 7115845..7e0d88b 100644
--- a/src/p11_slot.c
+++ b/src/p11_slot.c
@@ -330,7 +330,7 @@ static int pkcs11_init_slot(PKCS11_CTX * ctx, PKCS11_SLOT * slot, CK_SLOT_ID id)
 
 void PKCS11_release_all_slots(PKCS11_CTX * ctx,  PKCS11_SLOT *slots, unsigned int nslots)
 {
-	int i;
+	unsigned int i;
 
 	for (i=0; i < nslots; i++)
 		pkcs11_release_slot(ctx, &slots[i]);

-- 
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