phdr = (Elf32_Phdr *)(page_addr + sizeof(Elf32_Ehdr));
- for (i = 0; i < ehdr->e_phnum; ++i)
- if (phdr[i].p_type == PT_NOTE)
- return stack_map_parse_build_id(page_addr, build_id,
- page_addr + phdr[i].p_offset,
- phdr[i].p_filesz);
+ for (i = 0; i < ehdr->e_phnum; ++i) {
+ if (phdr[i].p_type == PT_NOTE &&
+ !stack_map_parse_build_id(page_addr, build_id,
+ page_addr + phdr[i].p_offset,
+ phdr[i].p_filesz))
+ return 0;
+ }
return -EINVAL;
}
phdr = (Elf64_Phdr *)(page_addr + sizeof(Elf64_Ehdr));
- for (i = 0; i < ehdr->e_phnum; ++i)
- if (phdr[i].p_type == PT_NOTE)
- return stack_map_parse_build_id(page_addr, build_id,
- page_addr + phdr[i].p_offset,
- phdr[i].p_filesz);
+ for (i = 0; i < ehdr->e_phnum; ++i) {
+ if (phdr[i].p_type == PT_NOTE &&
+ !stack_map_parse_build_id(page_addr, build_id,
+ page_addr + phdr[i].p_offset,
+ phdr[i].p_filesz))
+ return 0;
+ }
return -EINVAL;
}