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fix(amm): avoid redundant output holding signatures

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This commit is contained in:
Ricardo Guilherme Schmidt
2026-08-10 11:43:52 -03:00
parent 9233eff834
commit 3db69ce5e8
5 changed files with 121 additions and 5 deletions
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programs/amm/src/swap.rs
+2 -2
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@@ -203,12 +203,12 @@ pub fn swap_exact_input(
assert_user_holding_owner_or_fresh(
&user_holding_a,
token_program_id,
"User Token A holding must be owned by the configured Token Program",
"User Token A holding must be owned by the configured Token Program or be a fresh authorized account",
);
assert_user_holding_owner_or_fresh(
&user_holding_b,
token_program_id,
"User Token B holding must be owned by the configured Token Program",
"User Token B holding must be owned by the configured Token Program or be a fresh authorized account",
);
// The current tick is refreshed by a chained call to the oracle; validate its PDA and the
// clock here so the swap is rejected early with an AMM-level error.