when we use an external process to connect remote libvirtd, virsh will coredump: # virsh -c qemu+ext://<target_ip>/system?command=cmd Segmentation fault (core dumped) This bug was caused by 3348a97b. Signed-off-by: Wen Congyang <wency@cn.fujitsu.com> --- src/remote/remote_driver.c | 12 ++++++++++++ 1 files changed, 12 insertions(+), 0 deletions(-) diff --git a/src/remote/remote_driver.c b/src/remote/remote_driver.c index fae191c..1c13f4a 100644 --- a/src/remote/remote_driver.c +++ b/src/remote/remote_driver.c @@ -802,6 +802,18 @@ doRemoteOpen (virConnectPtr conn, goto failed; } + /* Run the external process. */ + if (!cmd_argv) { + if (VIR_ALLOC_N(cmd_argv, 2) < 0) + goto out_of_memory; + + cmd_argv[0] = strdup(command); + if (cmd_argv[0] == NULL) + goto out_of_memory; + + cmd_argv[1] = NULL; + } + if (virExec((const char**)cmd_argv, NULL, NULL, &pid, sv[1], &(sv[1]), &(errfd[1]), VIR_EXEC_CLEAR_CAPS) < 0) -- 1.7.1