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| author | Anton Altaparmakov <aia21@cantab.net> | 2006-03-23 14:50:51 +0000 |
|---|---|---|
| committer | Anton Altaparmakov <aia21@cantab.net> | 2006-03-23 14:50:51 +0000 |
| commit | b4d8d1a93c6ea042b29bb66fbb1cf6bc556c18f7 (patch) | |
| tree | 030ef62361042d1a034087ad9a726db3b57bba72 /fs/binfmt_elf.c | |
| parent | bb8047d3540affd6b8c2adac3fe792e07143be0f (diff) | |
| parent | 2e6e33bab6e1996a5dec9108fb467b52b841e7a8 (diff) | |
| download | linux-b4d8d1a93c6ea042b29bb66fbb1cf6bc556c18f7.tar.gz | |
Merge branch 'master' of /usr/src/ntfs-2.6/
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); |