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* locale/programs/ld-monetary.c (monetary_finish): Avoid range check 

for int_frac_digits and frac_digits.

	* login/logout.c (logout): Avoid aliasing violation.
	* login/logwtmp.c (logwtmp): Likewise.

	* libio/genops.c (_IO_un_link): Avoid aliasing violation.
This commit is contained in:
Ulrich Drepper 2007-07-28 20:45:36 +00:00
parent 9d9febc795
commit cedb410957
6 changed files with 34 additions and 24 deletions
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8
ChangeLog
View File

@ -1,5 +1,13 @@
2007-07-26 Jakub Jelinek <jakub@redhat.com>
* locale/programs/ld-monetary.c (monetary_finish): Avoid range check
for int_frac_digits and frac_digits.
* login/logout.c (logout): Avoid aliasing violation.
* login/logwtmp.c (logwtmp): Likewise.
* libio/genops.c (_IO_un_link): Avoid aliasing violation.
* nscd/selinux.c (preserve_capabilities): Initialize new_caps
to avoid warning.
* iconv/gconv_open.c (__gconv_open): Initialize ptr to avoid

18
libio/genops.c
View File

@ -64,23 +64,29 @@ _IO_un_link (fp)
{
if (fp->file._flags & _IO_LINKED)
{
struct _IO_FILE_plus **f;
struct _IO_FILE **f;
#ifdef _IO_MTSAFE_IO
_IO_cleanup_region_start_noarg (flush_cleanup);
_IO_lock_lock (list_all_lock);
run_fp = (_IO_FILE *) fp;
_IO_flockfile ((_IO_FILE *) fp);
#endif
for (f = &INTUSE(_IO_list_all); *f;
f = (struct _IO_FILE_plus **) &(*f)->file._chain)
if (INTUSE(_IO_list_all) == NULL)
;
else if (fp == INTUSE(_IO_list_all))
{
if (*f == fp)
INTUSE(_IO_list_all)
= (struct _IO_FILE_plus *) INTUSE(_IO_list_all)->file._chain;
++_IO_list_all_stamp;
}
else
for (f = &INTUSE(_IO_list_all)->file._chain; *f; f = &(*f)->_chain)
if (*f == (_IO_FILE *) fp)
{
*f = (struct _IO_FILE_plus *) fp->file._chain;
*f = fp->file._chain;
++_IO_list_all_stamp;
break;
}
}
fp->file._flags &= ~_IO_LINKED;
#ifdef _IO_MTSAFE_IO
_IO_funlockfile ((_IO_FILE *) fp);

8
locale/programs/ld-monetary.c
View File

@ -1,4 +1,5 @@
/* Copyright (C) 1995-1999,2000,2001,2002,2005 Free Software Foundation, Inc.
/* Copyright (C) 1995-1999,2000,2001,2002,2005,2007
Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@gnu.org>, 1995.
@ -279,13 +280,14 @@ not correspond to a valid name in ISO 4217"),
monetary->cat = initval; \
} \
else if ((monetary->cat < min || monetary->cat > max) \
&& min < max \
&& !be_quiet && !nothing) \
WITH_CUR_LOCALE (error (0, 0, _("\
%s: value for field `%s' must be in range %d...%d"), \
"LC_MONETARY", #cat, min, max))
TEST_ELEM (int_frac_digits, -128, 127, -1);
TEST_ELEM (frac_digits, -128, 127, -1);
TEST_ELEM (int_frac_digits, 1, 0, -1);
TEST_ELEM (frac_digits, 1, 0, -1);
TEST_ELEM (p_cs_precedes, -1, 1, -1);
TEST_ELEM (p_sep_by_space, -1, 2, -1);
TEST_ELEM (n_cs_precedes, -1, 1, -1);

7
login/logout.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1996, 1997, 2002 Free Software Foundation, Inc.
/* Copyright (C) 1996, 1997, 2002, 2007 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
@ -51,15 +51,10 @@ logout (const char *line)
bzero (ut->ut_host, sizeof ut->ut_host);
#endif
#if _HAVE_UT_TV - 0
if (sizeof (ut->ut_tv) == sizeof (struct timeval))
__gettimeofday ((struct timeval *) &ut->ut_tv, NULL);
else
{
struct timeval tv;
__gettimeofday (&tv, NULL);
ut->ut_tv.tv_sec = tv.tv_sec;
ut->ut_tv.tv_usec = tv.tv_usec;
}
#else
ut->ut_time = time (NULL);
#endif

13
login/logwtmp.c
View File

@ -44,15 +44,10 @@ logwtmp (const char *line, const char *name, const char *host)
#endif
#if _HAVE_UT_TV - 0
if (sizeof (ut.ut_tv) == sizeof (struct timeval))
__gettimeofday ((struct timeval *) &ut.ut_tv, NULL);
else
{
struct timeval tv;
__gettimeofday (&tv, NULL);
ut.ut_tv.tv_sec = tv.tv_sec;
ut.ut_tv.tv_usec = tv.tv_usec;
}
struct timeval tv;
__gettimeofday (&tv, NULL);
ut.ut_tv.tv_sec = tv.tv_sec;
ut.ut_tv.tv_usec = tv.tv_usec;
#else
ut.ut_time = time (NULL);
#endif

4
nptl/ChangeLog
View File

@ -1,3 +1,7 @@
2007-07-26 Jakub Jelinek <jakub@redhat.com>
* tst-locale2.c (useless): Add return statement.
2007-07-24 Jakub Jelinek <jakub@redhat.com>
* allocatestack.c (__nptl_setxid, __wait_lookup_done): Replace