It doesn't make sense to try see if these variables are negative, since they're unsigned.
authorRichard Levitte <levitte@openssl.org>
Mon, 17 Jan 2000 00:49:52 +0000 (00:49 +0000)
committerRichard Levitte <levitte@openssl.org>
Mon, 17 Jan 2000 00:49:52 +0000 (00:49 +0000)
apps/speed.c
crypto/bio/bss_bio.c
ssl/s3_pkt.c

index 59caa0d..c4fd79f 100644 (file)
@@ -1044,7 +1044,7 @@ int MAIN(int argc, char **argv)
                        {
                        rsa_num=DSA_sign(EVP_PKEY_DSA,buf,20,buf2,
                                &kk,dsa_key[j]);
-                       if (rsa_num <= 0)
+                       if (rsa_num == 0)
                                {
                                BIO_printf(bio_err,"DSA sign failure\n");
                                ERR_print_errors(bio_err);
@@ -1067,7 +1067,7 @@ int MAIN(int argc, char **argv)
                        {
                        rsa_num2=DSA_verify(EVP_PKEY_DSA,buf,20,buf2,
                                kk,dsa_key[j]);
-                       if (rsa_num2 <= 0)
+                       if (rsa_num2 == 0)
                                {
                                BIO_printf(bio_err,"DSA verify failure\n");
                                ERR_print_errors(bio_err);
index 40df575..272d3c9 100644 (file)
@@ -250,7 +250,7 @@ static size_t bio_nread(BIO *bio, char **buf, size_t num)
        available = bio_nread0(bio, buf);
        if (num > available)
                num = available;
-       if (num <= 0)
+       if (num == 0)
                return num;
 
        b = bio->ptr;
@@ -406,7 +406,7 @@ static size_t bio_nwrite(BIO *bio, char **buf, size_t num)
        space = bio_nwrite0(bio, buf);
        if (num > space)
                num = space;
-       if (num <= 0)
+       if (num == 0)
                return num;
        b = bio->ptr;
        assert(b != NULL);
index ae8b981..cac7953 100644 (file)
@@ -548,7 +548,7 @@ static int do_ssl3_write(SSL *s, int type, const unsigned char *buf,
                /* if it went, fall through and send more stuff */
                }
 
-       if (len <= 0) return(len);
+       if (len == 0) return(len);
        
        wr= &(s->s3->wrec);
        wb= &(s->s3->wbuf);
@@ -962,7 +962,7 @@ start:
        memcpy(buf,&(rr->data[rr->off]),(unsigned int)n);
        rr->length-=n;
        rr->off+=n;
-       if (rr->length <= 0)
+       if (rr->length == 0)
                {
                s->rstate=SSL_ST_READ_HEADER;
                rr->off=0;