diff options
author | Emmanuel Dreyfus <manu@netbsd.org> | 2014-09-06 06:28:48 +0200 |
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committer | Vijay Bellur <vbellur@redhat.com> | 2014-09-07 23:24:58 -0700 |
commit | 62a94b27bf15cb8c8b31a595276f1bac2ba4e9b1 (patch) | |
tree | 488ab1516e1f68cc184af70181e08c654b373ff5 /extras | |
parent | e2c916078ea33fe14a208c5b4ba6fe8e52ecda1a (diff) |
Fix quotad RPC options use-after-free bug in gluster
In cli/src/cli.c:cli_quotad_clnt_rpc_init(), dict_unref (rpc_opts)
causes the options to be freed while code in rpc/rpc-transport/socket
still relies on it. The options are corrupted when memory is reallocated,
which sometimes leads to a crashes on NetBSD when socket_connect()
attempted to read options.
Fix the problem by not doing the dict_unref(). Make sure the rpc_opts
are freed on error, though.
This is a backport of If1d6ea50cc3e1599e9e369863c8db0c0694d3671
BUG: 1138897
Change-Id: Idcd46c3ee9a7daa64dfeb8950e14d6b99f177bb3
Signed-off-by: Emmanuel Dreyfus <manu@netbsd.org>
Reviewed-on: http://review.gluster.org/8635
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
Diffstat (limited to 'extras')
0 files changed, 0 insertions, 0 deletions