- OpenBSD CVS updates to v1.2.3

[openssh.git] / hostfile.c

diff --git a/hostfile.c b/hostfile.c
index 831ac592fe9703877840ae9185e4557605988081..ea92fa048553239a46f723ae00079af9674a3c40 100644 (file)
--- a/hostfile.c
+++ b/hostfile.c
@@ -14,13 +14,13 @@
  */
 
 #include "includes.h"
-RCSID("$OpenBSD: hostfile.c,v 1.11 2000/01/04 00:07:59 markus Exp $");
+RCSID("$OpenBSD: hostfile.c,v 1.13 2000/02/18 10:20:20 markus Exp $");
 
 #include "packet.h"
 #include "ssh.h"
 
 /*
- * Reads a multiple-precision integer in hex from the buffer, and advances
+ * Reads a multiple-precision integer in decimal from the buffer, and advances
  * the pointer.  The integer must already be initialized.  This function is
  * permitted to modify the buffer.  This leaves *cpp to point just beyond the
  * last processed (and maybe modified) character.  Note that this may modify
@@ -31,26 +31,23 @@ int
 auth_rsa_read_bignum(char **cpp, BIGNUM * value)
 {
        char *cp = *cpp;
-       int len, old;
+       int old;
 
        /* Skip any leading whitespace. */
        for (; *cp == ' ' || *cp == '\t'; cp++)
                ;
 
-       /* Check that it begins with a hex digit. */
+       /* Check that it begins with a decimal digit. */
        if (*cp < '0' || *cp > '9')
                return 0;
 
        /* Save starting position. */
        *cpp = cp;
 
-       /* Move forward until all hex digits skipped. */
+       /* Move forward until all decimal digits skipped. */
        for (; *cp >= '0' && *cp <= '9'; cp++)
                ;
 
-       /* Compute the length of the hex number. */
-       len = cp - *cpp;
-
        /* Save the old terminating character, and replace it by \0. */
        old = *cp;
        *cp = 0;
@@ -179,7 +176,7 @@ check_host_in_hostfile(const char *filename, const char *host,
        FILE *f;
        char line[8192];
        int linenum = 0;
-       unsigned int bits, kbits, hostlen;
+       unsigned int kbits, hostlen;
        char *cp, *cp2;
        HostStatus end_return;
 
@@ -198,9 +195,6 @@ check_host_in_hostfile(const char *filename, const char *host,
         */
        end_return = HOST_NEW;
 
-       /* size of modulus 'n' */
-       bits = BN_num_bits(n);
-
        /* Go trough the file. */
        while (fgets(line, sizeof(line), f)) {
                cp = line;