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Refactor elf get_import_addr checks ##bin

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This commit is contained in:
Luc Tielen 2023-06-02 18:29:42 +02:00 committed by pancake
parent 8bc86dc951
commit d0df3a23f1
1 changed files with 3 additions and 3 deletions
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6
libr/bin/format/elf/elf.c
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@ -1817,7 +1817,7 @@ static ut64 get_import_addr(ELFOBJ *eo, int sym) {
}
int index = ht_uu_find (eo->rel_cache, sym + 1, NULL);
if (index == -1) {
if (index < 1) {
return UT64_MAX;
}
// lookup the right rel/rela entry
@ -3928,7 +3928,7 @@ static bool _read_symbols_from_phdr (ELFOBJ *eo, ReadPhdrSymbolState *state) {
if (type == R_BIN_ELF_IMPORT_SYMBOLS && new_symbol->st_shndx == SHT_NULL) {
if (new_symbol->st_value) {
toffset = new_symbol->st_value;
} else if ((toffset = get_import_addr (eo, i)) == -1) {
} else if ((toffset = get_import_addr (eo, i)) == UT64_MAX) {
toffset = 0;
}
tsize = 16;
@ -4523,7 +4523,7 @@ static bool _process_symbols_and_imports_in_section(ELFOBJ *eo, int type, Proces
if (type == R_BIN_ELF_IMPORT_SYMBOLS) {
if (memory->sym[k].st_value) {
toffset = memory->sym[k].st_value;
} else if ((toffset = get_import_addr (eo, k)) == -1) {
} else if ((toffset = get_import_addr (eo, k)) == UT64_MAX) {
toffset = 0;
}
tsize = 16;