diff options
| author | Jeff Garzik <jeff@garzik.org> | 2006-02-27 11:49:05 -0500 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2006-02-27 11:49:05 -0500 |
| commit | cccc65a3b60edaf721cdee5a14f68ba009341822 (patch) | |
| tree | a458d28f70cbe0e848596aad6005442a2621d388 /fs/binfmt_elf.c | |
| parent | ba70d0614728892b86b2be2f7eae0c696b436461 (diff) | |
| parent | e95a9ec1bb66e07b138861c743192f06e7b3e4de (diff) | |
Merge branch 'master'
Diffstat (limited to 'fs/binfmt_elf.c')
| -rw-r--r-- | fs/binfmt_elf.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c index 1b117a441298..c2eac2a50bd2 100644 --- a/fs/binfmt_elf.c +++ b/fs/binfmt_elf.c @@ -938,6 +938,11 @@ static int load_elf_binary(struct linux_binprm * bprm, struct pt_regs * regs) kfree(elf_interpreter); } else { elf_entry = loc->elf_ex.e_entry; + if (BAD_ADDR(elf_entry)) { + send_sig(SIGSEGV, current, 0); + retval = -ENOEXEC; /* Nobody gets to see this, but.. */ + goto out_free_dentry; + } } kfree(elf_phdata); |