CVE-2023-27734: Fix some BinaryInfo crashes by ksen-lin · Pull Request #834 · eteran/edb-debugger

@@ -174,7 +174,6 @@ the symbol is local; if uppercase, the symbol is global (external).
template <class M, class Size> void collect_symbols(const void *p, Size size, std::vector<typename M::symbol> &symbols) { Q_UNUSED(size)
using elf_addr = typename M::elf_addr; using elf_header = typename M::elf_header; @@ -200,6 +199,10 @@ void collect_symbols(const void *p, Size size, std::vector<typename M::symbol> &
// collect special section addresses for (const elf_shdr *section = sections_begin; section != sections_end; ++section) { if (section_strings + section->sh_name < (void *)base || section_strings + section->sh_name > (void *)(base + size)) { continue; }
if (strcmp(&section_strings[section->sh_name], “.plt”) == 0) { plt_address = section->sh_addr; } else if (strcmp(&section_strings[section->sh_name], “.got”) == 0) { @@ -209,6 +212,10 @@ void collect_symbols(const void *p, Size size, std::vector<typename M::symbol> &
// print out relocated symbols for special sections for (const elf_shdr *section = sections_begin; section != sections_end; ++section) { if (section_strings + section->sh_name < (void *)base || section_strings + section->sh_name > (void *)(base + size)) { continue; }
elf_addr base_address = 0; if (strcmp(&section_strings[section->sh_name], “.rela.plt”) == 0) { base_address = plt_address;