Fix signed/unsigned warnings.

diff --git a/crypto/rc4/rc4test.c b/crypto/rc4/rc4test.c
index 49afa5c1dbfe820c3d8b843c4ea26d751d788b9a..633a79e75890f290b1dc5851dc1c06df6393a696 100644 (file)
--- a/crypto/rc4/rc4test.c
+++ b/crypto/rc4/rc4test.c
@@ -216,11 +216,11 @@ int main(int argc, char *argv[])
                if (memcmp(md,expected,sizeof(md))) {
                        printf("error in RC4 bulk test\n");
                        printf("output:");
-                       for (j=0; j<sizeof(md); j++)
+                       for (j=0; j<(int)sizeof(md); j++)
                                printf(" %02x",md[j]);
                        printf("\n");
                        printf("expect:");
-                       for (j=0; j<sizeof(md); j++)
+                       for (j=0; j<(int)sizeof(md); j++)
                                printf(" %02x",expected[j]);
                        printf("\n");
                        err++;

diff --git a/engines/e_cswift.c b/engines/e_cswift.c
index 2017e48c0e0e6b2d7c01e6297ae322d2e4c1573c..d5f1d4e05f86b9490ecb0307f545d8679026cd9e 100644 (file)
--- a/engines/e_cswift.c
+++ b/engines/e_cswift.c
@@ -1062,7 +1062,7 @@ static int cswift_rand_bytes(unsigned char *buf, int num)
        /* limitation of cswift with values not a multiple of 32                */
        /************************************************************************/
 
-       while(num >= sizeof(buf32))
+       while(num >= (int)sizeof(buf32))
        {
                largenum.value = buf;
                largenum.nbytes = sizeof(buf32);

diff --git a/ssl/d1_both.c b/ssl/d1_both.c
index dfe2bab88ce61dbc34673700ba01ce68150c8607..a584511c8452c174d3cc2776b6082b54de569272 100644 (file)
--- a/ssl/d1_both.c
+++ b/ssl/d1_both.c
@@ -1228,7 +1228,7 @@ dtls1_min_mtu(void)
 static unsigned int 
 dtls1_guess_mtu(unsigned int curr_mtu)
        {
-       int i;
+       unsigned int i;
 
        if ( curr_mtu == 0 )
                return g_probable_mtu[0] ;