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Update. 

* inet/ether_aton_r.c (ether_aton_r): Preserve high-nibble value
	in hex conversion.
	* inet/ether_aton.c (ether_aton): Declare result variable static.
	Reported by ahyung@unixg.ubc.ca.
This commit is contained in:
Ulrich Drepper 1998-04-28 14:22:07 +00:00
parent 366cff4d8f
commit 5005d3b330
3 changed files with 9 additions and 4 deletions
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5
ChangeLog
View File

@ -1,5 +1,10 @@
1998-04-28 Ulrich Drepper <drepper@cygnus.com> 1998-04-28 Ulrich Drepper <drepper@cygnus.com>
* inet/ether_aton_r.c (ether_aton_r): Preserve high-nibble value
in hex conversion.
* inet/ether_aton.c (ether_aton): Declare result variable static.
Reported by ahyung@unixg.ubc.ca.
* sysdeps/unix/sysv/linux/bits/sem.h: Don't define union semun. * sysdeps/unix/sysv/linux/bits/sem.h: Don't define union semun.
Define macro _SEM_SEMUN_UNDEFINED instead. Define macro _SEM_SEMUN_UNDEFINED instead.
Reported by Dirk Laessig <d.laessig@tu-bs.de>. Reported by Dirk Laessig <d.laessig@tu-bs.de>.

4
inet/ether_aton.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1996, 1997 Free Software Foundation, Inc. /* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
@ -24,7 +24,7 @@
struct ether_addr * struct ether_addr *
ether_aton (const char *asc) ether_aton (const char *asc)
{ {
struct ether_addr result; static struct ether_addr result;
return ether_aton_r (asc, &result); return ether_aton_r (asc, &result);
} }

4
inet/ether_aton_r.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1996, 1997 Free Software Foundation, Inc. /* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
@ -45,7 +45,7 @@ ether_aton_r (const char *asc, struct ether_addr *addr)
if ((ch < '0' || ch > '9') && (ch < 'a' || ch > 'f')) if ((ch < '0' || ch > '9') && (ch < 'a' || ch > 'f'))
return NULL; return NULL;
number <<= 4; number <<= 4;
number = isdigit (ch) ? (ch - '0') : (ch - 'a' + 10); number += isdigit (ch) ? (ch - '0') : (ch - 'a' + 10);
ch = *asc; ch = *asc;
if (cnt < 5 && ch != ':') if (cnt < 5 && ch != ':')