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* exceptions.cc (interruptible): Return 0 if given an address in uncommitted

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memory.
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Christopher Faylor 2000-09-18 02:20:42 +00:00
parent a12b2260d0
commit ca7ea5a6e7
2 changed files with 6 additions and 1 deletions
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5
winsup/cygwin/ChangeLog
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@ -1,3 +1,8 @@
Sun Sep 17 22:18:39 2000 Christopher Faylor <cgf@cygnus.com>
* exceptions.cc (interruptible): Return 0 if given an address in
uncommitted memory.
2000-09-16 Egor Duda <deo@logos-m.ru> 2000-09-16 Egor Duda <deo@logos-m.ru>
* signal.cc (sleep): If interrupted by signal, return the * signal.cc (sleep): If interrupted by signal, return the

2
winsup/cygwin/exceptions.cc
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@ -601,7 +601,7 @@ interruptible (DWORD pc, int testvalid = 0)
/* Apparently Windows 95 can sometimes return bogus addresses from /* Apparently Windows 95 can sometimes return bogus addresses from
GetThreadContext. These resolve to an allocation base == 0. GetThreadContext. These resolve to an allocation base == 0.
These should *never* be treated as interruptible. */ These should *never* be treated as interruptible. */
if (!h) if (!h || m.State != MEM_COMMIT)
res = 0; res = 0;
else if (testvalid) else if (testvalid)
res = 1; /* All we wanted to know was if this was a valid module. */ res = 1; /* All we wanted to know was if this was a valid module. */