yetangitu/ghidra
1
0
Fork 0
mirror of https://github.com/NationalSecurityAgency/ghidra.git synced 2025-10-04 18:29:37 +02:00
Code Issues Releases Wiki Activity

GP-4584 Corrected FID and ConstantPropogator errors (Closes #6453)

Browse source
This commit is contained in:
ghidra1 2024-05-08 13:53:31 -04:00
parent c4ea004218
commit b8b0bee4a4
2 changed files with 8 additions and 9 deletions
Download patch file Download diff file Expand all files Collapse all files

2
Ghidra/Features/Base/src/main/java/ghidra/program/util/SymbolicPropogator.java
View file

@ -1744,7 +1744,9 @@ public class SymbolicPropogator {
con.refAddr = con.callAddr; con.refAddr = con.callAddr;
con.inputlist = inputs; con.inputlist = inputs;
con.output = new ArrayList<Varnode>(); con.output = new ArrayList<Varnode>();
if (out != null) {
con.output.add(out); con.output.add(out);
}
try { try {
return payload.getPcode(prog, con); return payload.getPcode(prog, con);
} }

13
Ghidra/Features/FunctionID/src/main/java/ghidra/feature/fid/service/FidServiceLibraryIngest.java
View file

@ -30,8 +30,7 @@ import ghidra.framework.model.DomainFile;
import ghidra.program.model.address.*; import ghidra.program.model.address.*;
import ghidra.program.model.lang.*; import ghidra.program.model.lang.*;
import ghidra.program.model.listing.*; import ghidra.program.model.listing.*;
import ghidra.program.model.mem.MemoryAccessException; import ghidra.program.model.mem.*;
import ghidra.program.model.mem.MemoryBlock;
import ghidra.program.model.symbol.*; import ghidra.program.model.symbol.*;
import ghidra.util.Msg; import ghidra.util.Msg;
import ghidra.util.exception.CancelledException; import ghidra.util.exception.CancelledException;
@ -619,15 +618,13 @@ class FidServiceLibraryIngest {
* @return whether the function is external * @return whether the function is external
*/ */
private static boolean functionIsExternal(Function function) { private static boolean functionIsExternal(Function function) {
if (function.isExternal()) { Memory mem = function.getProgram().getMemory();
return true;
}
Address entryPoint = function.getEntryPoint(); Address entryPoint = function.getEntryPoint();
MemoryBlock block = function.getProgram().getMemory().getBlock(entryPoint); if (function.isExternal() || !mem.contains(entryPoint)) {
if (!block.isInitialized()) {
return true; return true;
} }
return false; MemoryBlock block = function.getProgram().getMemory().getBlock(entryPoint);
return block == null || !block.isInitialized() || block.isExternalBlock();
} }
private void exclude(DomainFile domainFile, Function function, private void exclude(DomainFile domainFile, Function function,