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Restore ability for programs to upgrade themselves (backport #20265) (#20295)

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* Restore ability for programs to upgrade themselves (#20265)

* Make helper associated fn

* Add feature definition

* Add handling to preserve program-id write lock when upgradeable loader is present; restore bpf upgrade-self test

* Use single feature

(cherry picked from commit 2cd9dc99b6)

# Conflicts:
#	runtime/src/accounts.rs
#	sdk/program/src/message.rs
#	sdk/program/src/message/mapped.rs
#	sdk/program/src/message/sanitized.rs
#	sdk/src/feature_set.rs

* Fix conflicts

Co-authored-by: Tyera Eulberg <teulberg@gmail.com>
Co-authored-by: Tyera Eulberg <tyera@solana.com>
This commit is contained in:
mergify[bot]
2021-09-29 01:34:33 +00:00
committed by GitHub
parent 2f2948f998
commit a005a6b816
6 changed files with 1010 additions and 15 deletions
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2
sdk/src/feature_set.rs
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@@ -263,7 +263,7 @@ lazy_static! {
(mem_overlap_fix::id(), "Memory overlap fix"),
(close_upgradeable_program_accounts::id(), "enable closing upgradeable program accounts"),
(stake_program_advance_activating_credits_observed::id(), "Enable advancing credits observed for activation epoch #19309"),
(demote_program_write_locks::id(), "demote program write locks to readonly #19593"),
(demote_program_write_locks::id(), "demote program write locks to readonly, except when upgradeable loader present #19593 #20265"),
(allow_native_ids::id(), "allow native program ids in program derived addresses"),
(check_seed_length::id(), "Check program address seed lengths"),
(fix_write_privs::id(), "fix native invoke write privileges"),