extern/tmate
1
0
Fork 0
mirror of https://github.com/tmate-io/tmate.git synced 2024-11-09 01:35:20 +01:00
Code Issues Packages Projects Releases Wiki Activity

Oops, revert - need u_char.

Browse Source
This commit is contained in:
Nicholas Marriott 2009-04-30 06:00:13 +00:00
parent 38a33addf7
commit a3f7928084
1 changed files with 8 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
util.c
View File

@ -1,4 +1,4 @@
/* $Id: util.c,v 1.3 2009-04-30 05:42:46 nicm Exp $ */
/* $Id: util.c,v 1.4 2009-04-30 06:00:13 nicm Exp $ */
/*
* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
@ -53,18 +53,19 @@ section_string(char *buf, size_t len, size_t sectoff, size_t sectlen)
/* Clean string of invisible characters. */
void
clean_string(const char *in, char *buf, size_t len)
clean_string(const u_char *in, char *buf, size_t len)
{
size_t off;
const u_char *cp;
size_t off;
off = 0;
for (; *in != '\0'; in++) {
for (cp = in; *cp != '\0'; cp++) {
if (off >= len)
break;
if (*in >= 0x20 && *in <= 0x7f)
buf[off++] = *in;
if (*cp >= 0x20 && *cp <= 0x7f)
buf[off++] = *cp;
else
off += xsnprintf(buf + off, len - off, "\\%03hho", *in);
off += xsnprintf(buf + off, len - off, "\\%03hho", *cp);
}
if (off < len)
buf[off] = '\0';