Diffusion FreeBSD src repository eb54f261fce2

compiler-rt: support ReExec() on FreeBSD
eb54f261fce2
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Description

compiler-rt: support ReExec() on FreeBSD

Based on getMainExecutable() in llvm/lib/Support/Unix/Path.inc.
This will need a little more work for an upstream change as it must
support older FreeBSD releases that lack elf_aux_info() / AT_EXEC_PATH.

No objection: dim
MFC after: 2 weeks
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D33934

(cherry picked from commit 96fe7c8ab0f65cf829619abd74ae6c126b21e15f)

Details

Provenance

emaste

Authored on Jan 19 2022, 6:08 PM

Differential Revision

D33934: compiler-rt: re-exec with ASLR disabled when necessary

Parents

rG860508661c14: ssh: pass 0 to procctl(2) to operate on self

Branches

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Tags

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Event Timeline

emaste committed rGeb54f261fce2: compiler-rt: support ReExec() on FreeBSD (authored by emaste).Feb 10 2022, 6:17 PM

emaste added an edge: D33934: compiler-rt: re-exec with ASLR disabled when necessary.

Changes (1)

Path

Size

contrib/

llvm-project/

compiler-rt/

lib/

sanitizer_common/

sanitizer_linux_libcdep.cpp

rGeb54f261fce2

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contrib/llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_linux_libcdep.cpp