diff options
| author | Prasad J Pandit | 2019-01-13 18:59:48 +0100 |
|---|---|---|
| committer | Samuel Thibault | 2019-01-14 23:36:38 +0100 |
| commit | a7104eda7dab99d0cdbd3595c211864cba415905 (patch) | |
| tree | 7e0b56c8ce1fa1b553560b0f6918e9db824a2dfc /slirp/tcp_timer.c | |
| parent | slirp: Mark debugging calls as unlikely (diff) | |
| download | qemu-a7104eda7dab99d0cdbd3595c211864cba415905.tar.gz qemu-a7104eda7dab99d0cdbd3595c211864cba415905.tar.xz qemu-a7104eda7dab99d0cdbd3595c211864cba415905.zip | |
slirp: check data length while emulating ident function
While emulating identification protocol, tcp_emu() does not check
available space in the 'sc_rcv->sb_data' buffer. It could lead to
heap buffer overflow issue. Add check to avoid it.
Reported-by: Kira <864786842@qq.com>
Signed-off-by: Prasad J Pandit <pjp@fedoraproject.org>
Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Diffstat (limited to 'slirp/tcp_timer.c')
0 files changed, 0 insertions, 0 deletions