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* timer.cc (getitimer): Check that ovalue is a valid pointer, not just NULL.

This commit is contained in:
Christopher Faylor 2005-03-28 21:51:55 +00:00
parent c6a7568670
commit f340d72e91
2 changed files with 7 additions and 5 deletions
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5
winsup/cygwin/ChangeLog
View File

@ -1,3 +1,8 @@
2005-03-28 Christopher Faylor <cgf@timesys.com>
* timer.cc (getitimer): Check that ovalue is a valid pointer, not just
NULL.
2005-03-28 Christopher Faylor <cgf@timesys.com> 2005-03-28 Christopher Faylor <cgf@timesys.com>
* timer.cc (timer_tracker::settime): Set times to zero when just * timer.cc (timer_tracker::settime): Set times to zero when just

7
winsup/cygwin/timer.cc
View File

@ -386,11 +386,8 @@ getitimer (int which, struct itimerval *ovalue)
set_errno (EINVAL); set_errno (EINVAL);
return -1; return -1;
} }
if (ovalue == NULL) if (check_null_invalid_struct_errno (ovalue))
{ return -1;
set_errno (EFAULT);
return -1;
}
struct itimerspec spec_ovalue; struct itimerspec spec_ovalue;
int ret = timer_gettime ((timer_t) &ttstart, &spec_ovalue); int ret = timer_gettime ((timer_t) &ttstart, &spec_ovalue);
if (!ret) if (!ret)