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* dtable.cc (dtable::find_unused_handle): Break out of the right loop.

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Christopher Faylor 2013-12-01 19:17:56 +00:00
parent f456b9f6f8
commit 9262c05537
2 changed files with 6 additions and 2 deletions
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4
winsup/cygwin/ChangeLog
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@ -1,3 +1,7 @@
2013-12-01 Christopher Faylor <me.cygwin2013@cgf.cx>
* dtable.cc (dtable::find_unused_handle): Break out of the right loop.
2013-12-01 Christopher Faylor <me.cygwin2013@cgf.cx> 2013-12-01 Christopher Faylor <me.cygwin2013@cgf.cx>
* dtable.cc (dtable::find_unused_handle): Fix off-by-one error. Always * dtable.cc (dtable::find_unused_handle): Fix off-by-one error. Always

4
winsup/cygwin/dtable.cc
View File

@ -230,14 +230,14 @@ dtable::find_unused_handle (size_t start)
do do
{ {
for (size_t i = start; i < size; i++) for (size_t i = start; i < size; i++)
/* See if open -- no need for overhead of not_open */
if (fds[i] == NULL) if (fds[i] == NULL)
{ {
res = (int) i; res = (int) i;
break; goto out;
} }
} }
while (extend (extendby)); while (extend (extendby));
out:
return res; return res;
} }