const char *SplitInfoLoadCmd = nullptr;
const char *CodeSignDrsLoadCmd = nullptr;
const char *VersLoadCmd = nullptr;
+ const char *SourceLoadCmd = nullptr;
for (unsigned I = 0; I < LoadCommandCount; ++I) {
if (is64Bit()) {
if (Load.C.cmdsize % 8 != 0) {
} else if (Load.C.cmd == MachO::LC_RPATH) {
if ((Err = checkRpathCommand(this, Load, I)))
return;
+ } else if (Load.C.cmd == MachO::LC_SOURCE_VERSION) {
+ if (Load.C.cmdsize != sizeof(MachO::source_version_command)) {
+ Err = malformedError("LC_SOURCE_VERSION command " + Twine(I) +
+ " has incorrect cmdsize");
+ return;
+ }
+ if (SourceLoadCmd) {
+ Err = malformedError("more than one LC_SOURCE_VERSION command");
+ return;
+ }
+ SourceLoadCmd = Load.Ptr;
}
if (I < LoadCommandCount - 1) {
if (auto LoadOrErr = getNextLoadCommandInfo(this, I, Load))
RUN: not llvm-objdump -macho -private-headers %p/Inputs/macho-invalid-rpath-name_toobig 2>&1 | FileCheck -check-prefix INVALID-RPATH-NAME_TOOBIG %s
INVALID-RPATH-NAME_TOOBIG: macho-invalid-rpath-name_toobig': truncated or malformed object (load command 0 LC_RPATH library name extends past the end of the load command)
+
+RUN: not llvm-objdump -macho -private-headers %p/Inputs/macho-invalid-source-bad-size 2>&1 | FileCheck -check-prefix INVALID-SOURCE-BAD-SIZE %s
+INVALID-SOURCE-BAD-SIZE: macho-invalid-source-bad-size': truncated or malformed object (LC_SOURCE_VERSION command 0 has incorrect cmdsize)
+
+RUN: not llvm-objdump -macho -private-headers %p/Inputs/macho-invalid-source-more-than-one 2>&1 | FileCheck -check-prefix INVALID-SOURCE-MORE-THAN-ONE %s
+INVALID-SOURCE-MORE-THAN-ONE: macho-invalid-source-more-than-one': truncated or malformed object (more than one LC_SOURCE_VERSION command)