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| author | Alan Cox <alan@linux.intel.com> | 2012-12-17 16:02:09 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-12-17 17:15:19 -0800 |
| commit | 6899e92d65c490c5292752718ff277b123f8c00a (patch) | |
| tree | 9f3a6ebfc8bcf68ec5d74bfc12659e719ca61db3 /mm/truncate.c | |
| parent | 323c1260ba2c4b5c4b2a1e9ab6657cde54ccf554 (diff) | |
| download | op-kernel-dev-6899e92d65c490c5292752718ff277b123f8c00a.zip op-kernel-dev-6899e92d65c490c5292752718ff277b123f8c00a.tar.gz | |
binfmt_elf: fix corner case kfree of uninitialized data
If elf_core_dump() is called and fill_note_info() fails in the kmalloc()
then it returns 0 but has not yet initialised all the needed fields. As a
result we do a kfree(randomness) after correctly skipping the thread data.
[akpm@linux-foundation.org: checkpatch fixes]
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/truncate.c')
0 files changed, 0 insertions, 0 deletions
