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| author | Prasad J Pandit <pjp@fedoraproject.org> | 2018-06-05 23:38:35 +0530 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2018-06-08 09:08:30 +0300 |
| commit | 864036e251f54c99d31df124aad7f34f01f5344c (patch) | |
| tree | ca78196ce84b59fe837722729d93bc043d1192b0 /target/i386 | |
| parent | 3835c310bd13662d5fb3f50f3dd62605dfd40cf9 (diff) | |
| download | qemu-864036e251f54c99d31df124aad7f34f01f5344c.zip | |
slirp: correct size computation while concatenating mbuf
While reassembling incoming fragmented datagrams, 'm_cat' routine
extends the 'mbuf' buffer, if it has insufficient room. It computes
a wrong buffer size, which leads to overwriting adjacent heap buffer
area. Correct this size computation in m_cat.
Reported-by: ZDI Disclosures <zdi-disclosures@trendmicro.com>
Signed-off-by: Prasad J Pandit <pjp@fedoraproject.org>
Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Diffstat (limited to 'target/i386')
0 files changed, 0 insertions, 0 deletions