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lib/elf: Stop parsing PT_DYNAMIC once DT_NULL reached

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mintsuki 2024-06-05 11:30:57 +02:00
parent dc4c3f2b9d
commit ffe25e3808
1 changed files with 3 additions and 0 deletions
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3
common/lib/elf.c
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@ -315,11 +315,14 @@ static bool elf64_apply_relocations(uint8_t *elf, struct elf64_hdr *hdr, void *b
break;
case DT_NEEDED:
panic(true, "elf: ELF file attempts to load a dynamically linked library");
case DT_NULL:
goto end_of_pt_segment;
}
}
break;
}
end_of_pt_segment:
if (rela_offset != 0) {
if (rela_ent < sizeof(struct elf64_rela)) {