diff options
| -rw-r--r-- | libkmod/libkmod-elf.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libkmod/libkmod-elf.c b/libkmod/libkmod-elf.c index d1b0f33..8a8a73d 100644 --- a/libkmod/libkmod-elf.c +++ b/libkmod/libkmod-elf.c @@ -251,7 +251,7 @@ static inline int elf_get_section_info(const struct kmod_elf *elf, uint16_t idx, #undef READV min_size = *offset + *size; - if (min_size > elf->size) { + if (ULLONG_MAX - *offset < *size || min_size > elf->size) { ELFDBG(elf, "out-of-bounds: %"PRIu64" >= %"PRIu64" (ELF size)\n", min_size, elf->size); return -EINVAL; |