[Bug 218860] libelf doesn't reload section headers after update with ELF_C_WRITE
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Mon Apr 24 23:13:30 UTC 2017
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=218860
Bug ID: 218860
Summary: libelf doesn't reload section headers after update
with ELF_C_WRITE
Product: Base System
Version: CURRENT
Hardware: Any
OS: Any
Status: New
Severity: Affects Some People
Priority: ---
Component: misc
Assignee: freebsd-bugs at FreeBSD.org
Reporter: emc2 at metricspace.net
Created attachment 182064
--> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=182064&action=edit
Patch to fix the problem
The libelf library in base doesn't reload section headers after clearing them
when performing an elf_update with ELF_C_WRITE. This is because it fails to
clear a flag indicating that the section headers have been loaded.
This is fixed with the attached patch.
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