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| author | kenjiro <> | 2026-08-30 12:19:37 +0000 |
|---|---|---|
| committer | kenjiro <> | 2026-08-30 12:19:37 +0000 |
| commit | 5931045c664b500427fb54c31fab4de3e92bb159 (patch) | |
| tree | 6bcb237ddd3233dde465de629eee51c4c1a0ed2c /src/lib/libcrypto/objects/obj_mac.num | |
| parent | 6b13eef79d2dc54c1b0203f967b3fc8b8971df78 (diff) | |
| download | openbsd-5931045c664b500427fb54c31fab4de3e92bb159.tar.gz openbsd-5931045c664b500427fb54c31fab4de3e92bb159.tar.bz2 openbsd-5931045c664b500427fb54c31fab4de3e92bb159.zip | |
Make CRYPTO_cleanup_all_ex_data() a compatibility no-op
The ex_data callback registry is process-wide, but this API could free
it while other threads were still using libcrypto, resulting in a
use-after-free.
Retain the public symbol as a compatibility no-op and mark it
deprecated. Move the actual cleanup to an internal function called by
OPENSSL_cleanup(). Replace the in-tree callers with OPENSSL_cleanup()
at final shutdown to preserve cleanup behavior and coverage.
Document both APIs and the requirement that OPENSSL_cleanup() only be
called after all threads and components have stopped using libcrypto.
ok tb
Diffstat (limited to 'src/lib/libcrypto/objects/obj_mac.num')
0 files changed, 0 insertions, 0 deletions