diff options
| author | Hongyu Chen <hongyu@vector35.com> | 2025-06-30 00:01:59 -0400 |
|---|---|---|
| committer | Galen Williamson <galen@vector35.com> | 2025-07-02 12:43:12 -0400 |
| commit | 68672b4438a962e837067c719188995844746200 (patch) | |
| tree | 6814d988caad9b3ef49173fecf23c75017de6d80 /view/macho/machoview.cpp | |
| parent | 02f114a425f6af78ef2e5d4f5b41157541842a34 (diff) | |
Added no export trie data detection.
Diffstat (limited to 'view/macho/machoview.cpp')
| -rw-r--r-- | view/macho/machoview.cpp | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/view/macho/machoview.cpp b/view/macho/machoview.cpp index a58fd556..e4be6c7b 100644 --- a/view/macho/machoview.cpp +++ b/view/macho/machoview.cpp @@ -696,14 +696,18 @@ MachOHeader MachoView::HeaderForAddress(BinaryView* data, uint64_t address, bool header.dyldInfo.export_size = reader.Read32(); header.exportTrie.dataoff = header.dyldInfo.export_off; header.exportTrie.datasize = header.dyldInfo.export_size; - header.exportTriePresent = true; + // Only mark export trie as present if there's actually data + if (header.dyldInfo.export_off != 0 && header.dyldInfo.export_size != 0) + header.exportTriePresent = true; header.dyldInfoPresent = true; break; case LC_DYLD_EXPORTS_TRIE: m_logger->LogDebug("LC_DYLD_EXPORTS_TRIE\n"); header.exportTrie.dataoff = reader.Read32(); header.exportTrie.datasize = reader.Read32(); - header.exportTriePresent = true; + // Only mark export trie as present if there's actually data + if (header.exportTrie.dataoff != 0 && header.exportTrie.datasize != 0) + header.exportTriePresent = true; break; case LC_THREAD: case LC_UNIXTHREAD: |