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Merge pull request #835 from jpoimboe/function-ptr-new

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create-diff-object: skip dynrelas for function pointers to new functions
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Josh Poimboeuf 2018-04-20 06:38:55 -05:00 committed by GitHub
commit 81fb34ed57
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3 changed files with 7 additions and 0 deletions
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kpatch-build/create-diff-object.c
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@ -2412,6 +2412,7 @@ static int may_need_dynrela(const struct rela *rela)
* unlikely to be used as callbacks.
*/
return (function_ptr_rela(rela) &&
toc_rela(rela)->sym->status != NEW &&
!strchr(toc_rela(rela)->sym->name, '.'));
}

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test/unit/x86_64/function-ptr-new.ORIG.o Normal file
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@ -0,0 +1,3 @@
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size 9696

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test/unit/x86_64/function-ptr-new.PATCHED.o Normal file
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@ -0,0 +1,3 @@
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