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fix(x/coredaos): missing MsgAnnotateProposal annotation length validation #307

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fix(x/coredaos): missing MsgAnnotateProposal annotation length validation #307

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05aea73
fix(x/coredaos): missing `MsgAnnotateProposal` annotation length vali…
tbruyelle Mar 19, 2026
1c4d0a9
chore: add CL entry
tbruyelle Mar 19, 2026
11b7320
Revert "chore: add CL entry"
tbruyelle Mar 23, 2026
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9 changes: 9 additions & 0 deletions x/coredaos/types/msgs.go
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Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,10 @@ import (
sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
)

const (
MaxAnnotationLength = 1000
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@giunatale giunatale Mar 19, 2026

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Is it enough?
I know it's simpler this way, but also maybe a constant is not ideal and should be a param instead. Just thinking out loud here, thoughts?

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@tbruyelle tbruyelle Mar 20, 2026

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Most length limits are constants, so I did the same here. Do you think it is different for a proposal annotation ?

)

var _, _, _, _, _ sdk.Msg = &MsgAnnotateProposal{}, &MsgEndorseProposal{}, &MsgExtendVotingPeriod{}, &MsgVetoProposal{}, &MsgUpdateParams{}

// NewMsgAnnotateProposal creates a new MsgAnnotateProposal instance
Expand Down Expand Up @@ -36,6 +40,11 @@ func (msg *MsgAnnotateProposal) ValidateBasic() error {
if len(msg.Annotation) == 0 {
return errorsmod.Wrap(sdkerrors.ErrInvalidRequest, "annotation cannot be empty")
}
if len(msg.Annotation) > MaxAnnotationLength {
return errorsmod.Wrapf(sdkerrors.ErrInvalidRequest,
"invalid annotation length; got: %d, max: %d", len(msg.Annotation), MaxAnnotationLength,
)
}
return nil
}

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5 changes: 4 additions & 1 deletion x/coredaos/types/msgs_test.go
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Original file line number Diff line number Diff line change
@@ -1,11 +1,13 @@
package types_test

import (
"strings"
"testing"

"github.com/atomone-hub/atomone/x/coredaos/types"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/stretchr/testify/require"

sdk "github.com/cosmos/cosmos-sdk/types"
)

var addrs = []sdk.AccAddress{
Expand All @@ -22,6 +24,7 @@ func TestMsgAnnotateProposal_ValidateBasic(t *testing.T) {
}{
{sdk.AccAddress{}, 0, "annotation", false},
{addrs[0], 0, "", false},
{addrs[0], 0, strings.Repeat("x", 3001), false},
{addrs[0], 0, "annotation", true},
}
for i, tc := range tests {
Expand Down
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