diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-06-22 08:42:20 -1000 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-06-22 08:42:20 -1000 |
| commit | b8ff768b5ab9d17204c1a8b3647ee6db608f63ab (patch) | |
| tree | 7be3d5a4ac5a8e3d68ab9259d69add29c2998a07 /arch | |
| parent | f71194a7d47c1da787555d27aac63973ca72323b (diff) | |
| parent | 945fb136dfcb5291b4fb2abd4fd1edf790de44ff (diff) | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull vfs fixes from Al Viro:
"Several fixes for bugs caught while looking through f_pos (ab)users"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
aout32 coredump compat fix
splice: don't pass the address of ->f_pos to methods
mconsole: we'd better initialize pos before passing it to vfs_read()...
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/um/drivers/mconsole_kern.c | 2 | ||||
| -rw-r--r-- | arch/x86/ia32/ia32_aout.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/um/drivers/mconsole_kern.c b/arch/um/drivers/mconsole_kern.c index d7d21851e60..3df3bd54449 100644 --- a/arch/um/drivers/mconsole_kern.c +++ b/arch/um/drivers/mconsole_kern.c @@ -147,7 +147,7 @@ void mconsole_proc(struct mc_request *req) } do { - loff_t pos; + loff_t pos = file->f_pos; mm_segment_t old_fs = get_fs(); set_fs(KERNEL_DS); len = vfs_read(file, buf, PAGE_SIZE - 1, &pos); diff --git a/arch/x86/ia32/ia32_aout.c b/arch/x86/ia32/ia32_aout.c index 805078e0801..52ff81cce00 100644 --- a/arch/x86/ia32/ia32_aout.c +++ b/arch/x86/ia32/ia32_aout.c @@ -192,7 +192,7 @@ static int aout_core_dump(long signr, struct pt_regs *regs, struct file *file, /* struct user */ DUMP_WRITE(&dump, sizeof(dump)); /* Now dump all of the user data. Include malloced stuff as well */ - DUMP_SEEK(PAGE_SIZE); + DUMP_SEEK(PAGE_SIZE - sizeof(dump)); /* now we start writing out the user space info */ set_fs(USER_DS); /* Dump the data area */ |