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authorPeter Stephenson <p.w.stephenson@ntlworld.com>2013-07-20 23:23:18 +0100
committerPeter Stephenson <p.w.stephenson@ntlworld.com>2013-07-20 23:23:18 +0100
commit39ab9952e8255cb99e9c0abcc8bbec43158a55d7 (patch)
tree66f73559ea86998c8ac97684029aca20308c5721 /ChangeLog
parent9a192dddd277b2bf94785c9d13f3bfeb41715cf2 (diff)
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31545: Use of FD_CLOEXEC to remove possibility of fd reuse.
File descriptors of mmap'd dump files are closed if and only if
an exec is performed.
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+2013-07-20  Peter Stephenson  <p.w.stephenson@ntlworld.com>
+
+	* 31545: Src/exec.c, Src/parse.c: if FD_CLOEXEC is available,
+	so mark dump file file descriptors, avoiding possible
+	multiple use of file descriptors.
+
 2013-07-19  Peter Stephenson  <p.w.stephenson@ntlworld.com>
 
 	* c.f. 31531: Completion/Unix/Command/_imagemagick,