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Fix a bug when a custom Geth tracer didn't return stack entries for DELEGATECALL

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This commit is contained in:
Leonid Logvinov
2019-01-17 14:27:39 +01:00
parent cdac2d210e
commit 83f77a2d56
2 changed files with 10 additions and 1 deletions
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9
packages/sol-tracing-utils/CHANGELOG.json
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@@ -1,4 +1,13 @@
[ [
{
"version": "4.0.1",
"changes": [
{
"note": "Fix a bug when a custom Geth tracer didn't return stack entries for `DELEGATECALL`",
"pr": "TODO"
}
]
},
{ {
"version": "4.0.0", "version": "4.0.0",
"changes": [ "changes": [

2
packages/sol-tracing-utils/src/trace_info_subprovider.ts
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@@ -31,7 +31,7 @@ export abstract class TraceInfoSubprovider extends TraceCollectionSubprovider {
const depth = 0 | log.getDepth(); const depth = 0 | log.getDepth();
const gasCost = 0 | log.getCost(); const gasCost = 0 | log.getCost();
const gas = 0 | log.getGas(); const gas = 0 | log.getGas();
const isCall = opn == 0xf1 || opn == 0xf2 || opn == 0xf4 || opn == 0xf5; const isCall = opn == 0xf1 || opn == 0xf2 || opn == 0xf4 || opn == 0xf5 || opn == 0xfa;
const stack = isCall ? ['0x'+log.stack.peek(1).toString(16), null] : null; const stack = isCall ? ['0x'+log.stack.peek(1).toString(16), null] : null;
this.data.push({ pc, gasCost, depth, op, stack, gas }); this.data.push({ pc, gasCost, depth, op, stack, gas });
}, },