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Fixed return values of our own implementation of strlcpy(). The code has

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been taken from rsync and they fixed it, but we didn't until today :-/
This commit is contained in:
Alexander Barton 2005-01-18 09:05:37 +00:00
parent 26b0ddf200
commit 6c5f4beb53
2 changed files with 9 additions and 4 deletions
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6
ChangeLog
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@ -12,6 +12,10 @@
ngIRCd CVSHEAD
- Fixed return values of our own implementation of strlcpy(). The code has
been taken from rsync and they fixed it, but we didn't until today :-/
It has only been used when the system didn't implement strlcpy by itself,
not on "modern" systems. Florian Westphal, <westphal@foo.fh-furtwangen.de>.
- Raised the maximum length of passwords to 20 characters.
- Fixed a memory leak when resizing the connection pool and realloc()
failed. Now we don't fall back to malloc(), which should be sane anyway.
@ -557,4 +561,4 @@ ngIRCd 0.0.1, 31.12.2001
--
$Id: ChangeLog,v 1.250 2005/01/17 13:01:34 alex Exp $
$Id: ChangeLog,v 1.251 2005/01/18 09:05:37 alex Exp $

7
src/portab/strlcpy.c
View File

@ -19,7 +19,7 @@
#include "portab.h"
static char UNUSED id[] = "$Id: strlcpy.c,v 1.2 2002/12/26 14:34:11 alex Exp $";
static char UNUSED id[] = "$Id: strlcpy.c,v 1.3 2005/01/18 09:05:37 alex Exp $";
#include "imp.h"
#include <string.h>
@ -61,12 +61,13 @@ strlcpy( CHAR *dst, CONST CHAR *src, size_t size )
* always null terminates. */
size_t len = strlen( src );
size_t ret = len;
if( size <= 0 ) return len;
if( size <= 0 ) return 0;
if( len >= size ) len = size - 1;
memcpy( dst, src, len );
dst[len] = 0;
return len;
return ret;
} /* strlcpy */
#endif