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[Bug dynamic-link/15311] _dl_sort_fini static deps can be violated by dynamic ones
- From: "dhatch at ilm dot com" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sourceware dot org
- Date: Thu, 28 Mar 2013 04:36:23 +0000
- Subject: [Bug dynamic-link/15311] _dl_sort_fini static deps can be violated by dynamic ones
- Auto-submitted: auto-generated
- References: <bug-15311-131 at http dot sourceware dot org/bugzilla/>
http://sourceware.org/bugzilla/show_bug.cgi?id=15311
--- Comment #5 from Don Hatch <dhatch at ilm dot com> 2013-03-28 04:36:23 UTC ---
Created attachment 6954
--> http://sourceware.org/bugzilla/attachment.cgi?id=6954
test case for bug Bug 15311 - patch adding new test "order3" to git master at
3a7182a14b
/*
Test case for bug 15311 "_dl_sort_fini static deps can be violated by dynamic
ones".
Static dependencies: 1->2->3->4
Dynamic dependencies: 4->2, 4->1, 3->1, 2->21->1, 3->32->2, 4->43->3
The static dependencies are acyclic, so they should all be honored.
Every dynamic dependency takes part in contradicting static dependencies,
so they should all be ignored.
Output should be "4{2{21{1{}}}1{}43{3{1{}32{2{21{1{}}}}}}}0123456"
(the curly brace stuff just verifies the test is set up correctly;
the 0123456 at the end shows that _dl_sort_fini got the fini right order).
*/
The current implementation has very little chance of getting it right--
its output ends in 0134256.
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