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* pinfo.cc (_onreturn::~onreturn): Don't attempt to close a NULL handle.

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Christopher Faylor
2006-08-10 20:25:54 +00:00
parent 2f98d8bdc7
commit 1767b8d028
3 changed files with 8 additions and 2 deletions
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5
winsup/cygwin/ChangeLog
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@@ -1,3 +1,8 @@
2006-08-10 Christopher Faylor <cgf@timesys.com>
* pinfo.cc (_onreturn::~onreturn): Don't attempt to close a NULL
handle.
2006-08-10 Christopher Faylor <cgf@timesys.com> 2006-08-10 Christopher Faylor <cgf@timesys.com>
* winsup.h: Turn on DEBUGGING by default for now. * winsup.h: Turn on DEBUGGING by default for now.

2
winsup/cygwin/debug.cc
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@@ -240,7 +240,7 @@ close_handle (const char *func, int ln, HANDLE h, const char *name, bool force)
#if 1 /* Uncomment to see CloseHandle failures */ #if 1 /* Uncomment to see CloseHandle failures */
if (!ret) if (!ret)
small_printf ("CloseHandle(%s) failed %s:%d\n", name, func, ln); small_printf ("CloseHandle(%s) %p failed %s:%d, %E\n", name, h, func, ln);
#endif #endif
return ret; return ret;
} }

3
winsup/cygwin/pinfo.cc
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@@ -1097,10 +1097,11 @@ class _onreturn
public: public:
~_onreturn () ~_onreturn ()
{ {
if (h) if (h && *h)
{ {
CloseHandle (*h); CloseHandle (*h);
*h = NULL; *h = NULL;
h = NULL;
} }
} }
void no_close_p_handle () {h = NULL;} void no_close_p_handle () {h = NULL;}