set_max_curve_depth

DecompiledHidden

Hidden admin instruction (not in the public IDL) that sets a single byte, Global.max_curve_depth, to whatever u8 value the caller passes. Only the authority stored in the Global account can call it, and it must sign. There is no range check, it emits no event, and it moves no SOL or tokens. The new value is stored in the last byte of the Global account (offset 1087), which is currently 1. Its name and the CurveDepthExceeded error suggest it limits how deep curve-related operations can nest, but I did not trace where it is enforced.

Discriminator: 0x209a98db8e6cdaa5
Calls in the sample: 0
Reproduced, seen by the agent: —
Reproduced, never shown to the agent: —

Bytecodefn_2391e

2391emov64   r6, r5
2391fmov64   r9, r4
23920mov64   r8, r3
23921mov64   r7, r2
23922stxdw   [r10-2464], r1
23923lddw    r1, 0x1ae26e  ; "Instruction: SetMaxCurveDepth"
23925mov64   r2, 0x1d
23926call    sol_log_
23927ldxdw   r1, [r6-4088]
23928jeq     r1, 0x0, +84  ; -> 2397d
23929ldxdw   r1, [r6-4096]
2392aldxb    r1, [r1+0]
2392bstxdw   [r10-2472], r1
2392csth     [r10-2402], 0xffff
2392dstxdw   [r10-2392], r9
2392estxdw   [r10-2400], r8
2392fmov64   r1, r10
23930add64   r1, -0x962
23931stxdw   [r10-4088], r1
23932mov64   r1, r10
23933add64   r1, -0x4a8
23934mov64   r3, r10
23935add64   r3, -0x960
23936mov64   r5, r10
23937mov64   r2, r7
23938call    fn_2bd2c
23939ldxdw   r8, [r10-1184]
2393aldxdw   r6, [r10-1192]
2393bldxb    r9, [r10-1]
2393cjeq     r9, 0x2, +83  ; -> 23990
2393dmov64   r1, r10
2393eadd64   r1, -0x940
2393fmov64   r2, r10
23940add64   r2, -0x498
23941mov64   r3, 0x497
23942call    fn_35367
23943stxb    [r10-1193], r9
23944stxdw   [r10-2376], r8
23945stxdw   [r10-2384], r6
23946ldxdw   r1, [r10-2472]
23947stxb    [r10-1200], r1
23948mov64   r1, r10
23949add64   r1, -0x978
2394amov64   r2, r10
2394badd64   r2, -0x8e8
2394clddw    r3, 0x1adff9
2394emov64   r4, r7
2394fcall    fn_00e52
23950mov64   r6, 0x2
23951ldxdw   r2, [r10-2424]
23952jeq     r2, 0x2, +9  ; -> 2395c
23953ldxdw   r3, [r10-2416]
23954mov64   r1, r10
23955add64   r1, -0x988
23956lddw    r4, 0x1ad940  ; "global"
23958mov64   r5, 0x6
23959call    fn_005a9
2395aldxdw   r8, [r10-2432]
2395bldxdw   r6, [r10-2440]
2395cldxdw   r1, [r10-2360]
2395dldxdw   r2, [r10-2368]
2395eldxdw   r3, [r2+0]
2395fadd64   r3, -0x1
23960stxdw   [r2+0], r3
23961jne     r3, 0x0, +3  ; -> 23965
23962ldxdw   r3, [r2+8]
23963add64   r3, -0x1
23964stxdw   [r2+8], r3
23965ldxdw   r2, [r1+0]
23966add64   r2, -0x1
23967stxdw   [r1+0], r2
23968jne     r2, 0x0, +3  ; -> 2396c
23969ldxdw   r2, [r1+8]
2396aadd64   r2, -0x1
2396bstxdw   [r1+8], r2
2396cldxdw   r1, [r10-2312]
2396dldxdw   r2, [r10-2320]
2396eldxdw   r3, [r2+0]
2396fadd64   r3, -0x1
23970stxdw   [r2+0], r3
23971jne     r3, 0x0, +3  ; -> 23975
23972ldxdw   r3, [r2+8]
23973add64   r3, -0x1
23974stxdw   [r2+8], r3
23975ldxdw   r2, [r1+0]
23976add64   r2, -0x1
23977stxdw   [r1+0], r2
23978jne     r2, 0x0, +23  ; -> 23990
23979ldxdw   r2, [r1+8]
2397aadd64   r2, -0x1
2397bstxdw   [r1+8], r2
2397cja      +19  ; -> 23990
2397dlddw    r1, 0x1b3c60
2397fcall    fn_33e71
23980mov64   r1, r0
23981and64   r1, 0x3
23982mov64   r2, r1
23983add64   r2, -0x2
23984jlt     r2, 0x2, +5  ; -> 2398a
23985jeq     r1, 0x0, +4  ; -> 2398a
23986ldxdw   r1, [r0-1]
23987ldxdw   r2, [r0+7]
23988ldxdw   r2, [r2+0]
23989callx   r2
2398amov64   r1, r10
2398badd64   r1, -0x998
2398cmov64   r2, 0x66
2398dcall    fn_32b09
2398eldxdw   r8, [r10-2448]
2398fldxdw   r6, [r10-2456]
23990ldxdw   r1, [r10-2464]
23991stxdw   [r1+8], r8
23992stxdw   [r1+0], r6
23993exit

Reconstructedset_max_curve_depth

// discriminator 209a98db8e6cdaa5  (not in the published IDL)
#[derive(Accounts)]                       // fn_2bd2c (shared with 9 other admin ixs)
pub struct SetMaxCurveDepth<'info> {
    #[account(mut, seeds = [b"global"], bump)]          // 2000 ConstraintMut / 2006 ConstraintSeeds
    pub global: Account<'info, Global>,                 // owner + discriminator checked on load (fn_026ea)
    #[account(mut, address = global.authority @ PumpError::NotAuthorized)] // pc 2be41 -> 6000; pc 2bea0 mut check -> 2000
    pub authority: Signer<'info>,                       // fn_02590
    #[account(seeds = [b"__event_authority"], bump)]    // pc 2bec3 -> 2006
    pub event_authority: AccountInfo<'info>,
    pub program: Program<'info, Pump>,
}
pub fn set_max_curve_depth(ctx: Context<SetMaxCurveDepth>, max_curve_depth: u8) -> Result<()> {
    msg!("Instruction: SetMaxCurveDepth");
    // pc 23928: instruction data after discriminator must hold >= 1 byte, else 102 InstructionDidNotDeserialize
    // no range check on the value
    ctx.accounts.global.max_curve_depth = max_curve_depth;  // struct +0x438, on-chain byte offset 1087 (last byte of 1088)
    // no event emitted, no CPI, no lamport/token movement
    Ok(())   // exit: fn_00e52 re-serializes the whole Global struct
}

Replay model

The executable model the agent wrote. Every tally above comes from running it against mainnet.

// no model entered yet

Accounts

Not published. The accounts and arguments were recovered from the bytecode; see the reconstruction.

program 6EF8rr…BEwF6P