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*** empty log message ***

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This commit is contained in:
Werner Koch 1998-09-28 19:25:31 +00:00
parent 0e3d05fdac
commit 41fa8a3345
58 changed files with 1105 additions and 729 deletions
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4
util/ChangeLog
View file

@ -1,3 +1,7 @@
Mon Sep 21 19:45:01 1998 Werner Koch (wk@(none))
* secmem.c: New flags to allow suspend/resume of warnings.
Fri Sep 18 16:25:47 1998 Werner Koch (wk@(none))
* secmem.c (lock_pool): Kludge for broken mlock on HPUX 10.20

36
util/secmem.c
View file

@ -67,6 +67,16 @@ static unsigned cur_blocks;
static int disable_secmem;
static int show_warning;
static int no_warning;
static int suspend_warning;
static void
print_warn()
{
if( !no_warning )
log_info(_("Warning: using insecure memory!\n"));
}
static void
lock_pool( void *p, size_t n )
@ -78,8 +88,10 @@ lock_pool( void *p, size_t n )
uid = getuid();
#ifdef HAVE_BROKEN_MLOCK
if( uid )
err = EPERM;
if( uid ) {
errno = EPERM;
err = errno;
}
else {
err = mlock( p, n );
if( err && errno )
@ -179,13 +191,26 @@ compress_pool(void)
void
secmem_set_flags( unsigned flags )
{
int was_susp = suspend_warning;
no_warning = flags & 1;
suspend_warning = flags & 2;
/* and now issue the warning if it is not longer suspended */
if( was_susp && !suspend_warning && show_warning ) {
show_warning = 0;
print_warn();
}
}
unsigned
secmem_get_flags(void)
{
return no_warning ? 1:0;
unsigned flags;
flags = no_warning ? 1:0;
flags |= suspend_warning ? 2:0;
return flags;
}
void
@ -220,10 +245,9 @@ secmem_malloc( size_t size )
if( !pool_okay )
log_bug("secmem not initialized\n");
if( show_warning ) {
if( show_warning && !suspend_warning ) {
show_warning = 0;
if( !no_warning )
log_info(_("Warning: using insecure memory!\n"));
print_warn();
}
/* blocks are always a multiple of 32 */