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

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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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18
libio/genops.c
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@@ -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);