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Fix ELF crash (null deref when missing shdr

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This commit is contained in:
pancake 2016-06-16 22:18:10 +02:00
parent 176054c006
commit 48e5f8fc7e
1 changed files with 1 additions and 1 deletions
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2
libr/bin/format/elf/elf.c
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@ -1782,7 +1782,7 @@ RBinElfReloc* Elf_(r_bin_elf_get_relocs)(struct Elf_(r_bin_elf_obj_t) *bin) {
eprintf ("Warning: malformed file, relocation entry #%u is partially beyond the end of section %u.\n", rel, i);
}
if (bin->ehdr.e_type == ET_REL) {
if (g_sections[i].info < bin->ehdr.e_shnum) {
if (g_sections[i].info < bin->ehdr.e_shnum && bin->shdr) {
ret[rel].rva = bin->shdr[g_sections[i].info].sh_offset + ret[rel].offset;
ret[rel].rva = Elf_(r_bin_elf_p2v) (bin, ret[rel].rva);
} else {