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*: clean up staticcheck problems (#2723)

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Fix problems that can be fixed, ignore the ones that don't make sense
This commit is contained in:
Alessandro Arzilli
2021-09-28 21:07:42 +02:00
committed by GitHub
parent efc4483175
commit 29eae8f617
31 changed files with 90 additions and 154 deletions
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3
pkg/proc/stack.go
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@ -397,7 +397,7 @@ func (it *stackIterator) advanceRegs() (callFrameRegs op.DwarfRegisters, ret uin
cfareg, err := it.executeFrameRegRule(0, framectx.CFA, 0)
if cfareg == nil {
it.err = fmt.Errorf("CFA becomes undefined at PC %#x", it.pc)
it.err = fmt.Errorf("CFA becomes undefined at PC %#x: %v", it.pc, err)
return op.DwarfRegisters{}, 0, 0
}
it.regs.CFA = int64(cfareg.Uint64Val)
@ -421,6 +421,7 @@ func (it *stackIterator) advanceRegs() (callFrameRegs op.DwarfRegisters, ret uin
if i == framectx.RetAddrReg {
if reg == nil {
if err == nil {
//lint:ignore ST1005 backwards compatibility
err = fmt.Errorf("Undefined return address at %#x", it.pc)
}
it.err = err