diff options
Diffstat (limited to 'sys/kern/imgact_elf.c')
| -rw-r--r-- | sys/kern/imgact_elf.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sys/kern/imgact_elf.c b/sys/kern/imgact_elf.c index eaa3ee1..584b5da 100644 --- a/sys/kern/imgact_elf.c +++ b/sys/kern/imgact_elf.c @@ -783,6 +783,11 @@ __CONCAT(exec_, __elfN(imgact))(struct image_params *imgp) error = ENOEXEC; goto ret; } + if (interp != NULL) { + uprintf("Multiple PT_INTERP headers\n"); + error = ENOEXEC; + goto ret; + } interp_name_len = phdr[i].p_filesz; if (phdr[i].p_offset > PAGE_SIZE || interp_name_len > PAGE_SIZE - phdr[i].p_offset) { |
