maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity

[llvm-objdump] Use cast<> instead of dyn_cast<> to avoid dereference of nullptr 

The pointers are always dereferenced immediately, so assert the cast is correct instead of returning nullptr
This commit is contained in:
Simon Pilgrim 2022-01-23 12:45:12 +00:00
parent a4f2025492
commit ff05b93a02
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
llvm/tools/llvm-objdump/MachODump.cpp
View File

@ -10231,12 +10231,12 @@ static void PrintMachHeader(const MachOObjectFile *Obj, bool verbose) {
}
void objdump::printMachOFileHeader(const object::ObjectFile *Obj) {
const MachOObjectFile *file = dyn_cast<const MachOObjectFile>(Obj);
const MachOObjectFile *file = cast<const MachOObjectFile>(Obj);
PrintMachHeader(file, Verbose);
}
void objdump::printMachOLoadCommands(const object::ObjectFile *Obj) {
const MachOObjectFile *file = dyn_cast<const MachOObjectFile>(Obj);
const MachOObjectFile *file = cast<const MachOObjectFile>(Obj);
uint32_t filetype = 0;
uint32_t cputype = 0;
if (file->is64Bit()) {