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commit d4cc29a254db6bd3838aac79d9d0e91cfd467c9d
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Author: Andreas Schwab <schwab@redhat.com>
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Date: Fri Dec 2 11:34:28 2011 +0100
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Mark fortified __FD_ELT as extension
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diff --git a/ChangeLog b/ChangeLog
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index dddb628..e512bbb 100644
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--- a/ChangeLog
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+++ b/ChangeLog
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@@ -1,3 +1,8 @@
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+2011-12-02 Andreas Schwab <schwab@redhat.com>
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+
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+ * misc/bits/select2.h (__FD_ELT): Mark as extension. Add
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+ parenthesis.
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+
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2011-11-29 Andreas Schwab <schwab@redhat.com>
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* locale/weight.h (findidx): Add parameter len.
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diff --git a/misc/bits/select2.h b/misc/bits/select2.h
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index 37c4827..a7ce1b4 100644
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--- a/misc/bits/select2.h
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+++ b/misc/bits/select2.h
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@@ -27,7 +27,8 @@ extern unsigned long int __fdelt_warn (unsigned long int __d)
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__warnattr ("bit outside of fd_set selected");
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#undef __FD_ELT
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#define __FD_ELT(d) \
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- ({ unsigned long int __d = d; \
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+ __extension__ \
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+ ({ unsigned long int __d = (d); \
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(__builtin_constant_p (__d) \
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? (__d >= __FD_SETSIZE \
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? __fdelt_warn (__d) : (__d / __NFDBITS)) \
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