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| author | Chuck Lever <chuck.lever@oracle.com> | 2008-12-17 14:42:14 -0500 |
|---|---|---|
| committer | Steve Dickson <steved@redhat.com> | 2008-12-17 14:42:14 -0500 |
| commit | f846abde5faa4742b4823fa981080b1f5dac66b1 (patch) | |
| tree | 52419e78efe6f925a0ae3e06c93f3fbeea1a7a1f /support/misc/tcpwrapper.c | |
| parent | 3f23f712477df48fd1d57376b65c44bb2a19ec16 (diff) | |
| download | nfs-utils-f846abde5faa4742b4823fa981080b1f5dac66b1.tar.gz nfs-utils-f846abde5faa4742b4823fa981080b1f5dac66b1.tar.xz nfs-utils-f846abde5faa4742b4823fa981080b1f5dac66b1.zip | |
sm-notify command: fix a use-after-free bug
The recv_reply() function was referencing host->ai in a freeaddrinfo(3)
call after it had freed @host.
This is not likely to be harmful in a single-threaded user context,
but it's still bad form, and it will get called out if testing
sm-notify with poisoned free memory. The less noise, the better we
are able to see real problems.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Steve Dickson <steved@redhat.com>
Diffstat (limited to 'support/misc/tcpwrapper.c')
0 files changed, 0 insertions, 0 deletions