From 5e5d7295dab4644b4beedd7c2546c503547eb019 Mon Sep 17 00:00:00 2001 From: Markus Friedl Date: Fri, 18 Feb 2000 10:20:21 +0000 Subject: remove unused variable 'len'. fix comments. --- usr.bin/ssh/hostfile.c | 13 +++++-------- 1 file changed, 5 insertions(+), 8 deletions(-) (limited to 'usr.bin/ssh') diff --git a/usr.bin/ssh/hostfile.c b/usr.bin/ssh/hostfile.c index abf8e08860f..ea92fa04855 100644 --- a/usr.bin/ssh/hostfile.c +++ b/usr.bin/ssh/hostfile.c @@ -14,13 +14,13 @@ */ #include "includes.h" -RCSID("$OpenBSD: hostfile.c,v 1.12 2000/02/16 13:18:51 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; -- cgit v1.2.3