tree 9d5ced102fd0848f0b5283b6a613724dfd1abc6a
parent 86ff0892aae3b13a105ce2fd58c39591f315c049
author Andreas Gampe <agampe@google.com> 1418273505 -0800
committer Andreas Gampe <agampe@google.com> 1418324318 -0800

ART: More ELF and oat file safety measures

In an ELF file, look for a shstrtab section when loading in
program-header-only mode. If the section is outside the file size,
it strongly indicates a broken compile.

When compiling oat files in the class linker, explicitly unlink
on failure. This should catch cases when dex2oat is killed or
crashes and doesn't have a chance to delete its (partial) output.

Bug: 15567083

(cherry picked from commit ad00fed942a9a04cf3f46784bbd04a5f00dd4ab8)

Change-Id: Ia0c75f151d91c6f26a71696967255d6d409ca882