[PATCH] D107035: [lld-macho] Change personalities entry type to Ptr to avoid overflowing uint32
Vy Nguyen via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Wed Jul 28 22:10:02 PDT 2021
oontvoo created this revision.
Herald added a reviewer: gkm.
Herald added a project: lld-macho.
Herald added a reviewer: lld-macho.
oontvoo requested review of this revision.
Herald added a project: LLVM.
Herald added a subscriber: llvm-commits.
PR51262
Repository:
rG LLVM Github Monorepo
https://reviews.llvm.org/D107035
Files:
lld/MachO/UnwindInfoSection.cpp
Index: lld/MachO/UnwindInfoSection.cpp
===================================================================
--- lld/MachO/UnwindInfoSection.cpp
+++ lld/MachO/UnwindInfoSection.cpp
@@ -115,7 +115,7 @@
std::vector<std::pair<compact_unwind_encoding_t, size_t>> commonEncodings;
EncodingMap commonEncodingIndexes;
// Indices of personality functions within the GOT.
- std::vector<uint32_t> personalities;
+ std::vector<Ptr> personalities;
SmallDenseMap<std::pair<InputSection *, uint64_t /* addend */>, Symbol *>
personalityTable;
std::vector<unwind_info_section_header_lsda_index_entry> lsdaEntries;
@@ -286,7 +286,7 @@
template <class Ptr>
static void
encodePersonalities(const std::vector<CompactUnwindEntry<Ptr> *> &cuPtrVector,
- std::vector<uint32_t> &personalities) {
+ std::vector<Ptr> &personalities) {
for (CompactUnwindEntry<Ptr> *cu : cuPtrVector) {
if (cu->personality == 0)
continue;
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