yetangitu/ghidra
1
0
Fork 0
mirror of https://github.com/NationalSecurityAgency/ghidra.git synced 2025-10-05 02:39:44 +02:00
Code Issues Releases Wiki Activity

GP-1792 Prevent proto override from cancelling a callfixup

Browse source
This commit is contained in:
caheckman 2022-03-03 18:35:28 -05:00
parent d6cf7a97f5
commit 6aefaa106d
1 changed files with 3 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

4
Ghidra/Features/Decompiler/src/decompile/cpp/flow.cc
View file

@ -646,8 +646,8 @@ void FlowInfo::queryCall(FuncCallSpecs &fspecs)
Funcdata *otherfunc = data.getScopeLocal()->getParent()->queryFunction( fspecs.getEntryAddress() );
if (otherfunc != (Funcdata *)0) {
fspecs.setFuncdata(otherfunc); // Associate the symbol with the callsite
if (!fspecs.hasModel()) { // If the prototype was not overridden
fspecs.copyFlowEffects(otherfunc->getFuncProto()); // Take the symbols's prototype
if (!fspecs.hasModel() || otherfunc->getFuncProto().isInline()) { // If the prototype was not overridden
fspecs.copyFlowEffects(otherfunc->getFuncProto()); // Take the flow affects of the symbol
// If the call site is applying just the standard prototype from the symbol,
// this postpones the full copy of the prototype until ActionDefaultParams
// Which lets "last second" changes come in, between when the function is first walked and