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qga: allow to lookup in PATH from the passed envp for guest-exec

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This was original behaviour before GLIB gspawn() rework and we rely on
this behaviour.

Signed-off-by: Yuri Pudgorodskiy <yur@virtuozzo.com>
Signed-off-by: Denis V. Lunev <den@openvz.org>
CC: Michael Roth <mdroth@linux.vnet.ibm.com>
* add version check (2.33.2) for G_SPAWN_SEARCH_PATH_FROM_ENVP
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
This commit is contained in:
Yuri Pudgorodskiy 2015-11-12 16:36:21 +03:00 committed by Michael Roth
parent 02a4d82e8c
commit 0be4083951
1 changed files with 3 additions and 0 deletions
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3
qga/commands.c
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@ -401,6 +401,9 @@ GuestExec *qmp_guest_exec(const char *path,
envp = has_env ? guest_exec_get_args(env, false) : NULL;
flags = G_SPAWN_SEARCH_PATH | G_SPAWN_DO_NOT_REAP_CHILD;
#if GLIB_CHECK_VERSION(2, 33, 2)
flags |= G_SPAWN_SEARCH_PATH_FROM_ENVP;
#endif
if (!has_output) {
flags |= G_SPAWN_STDOUT_TO_DEV_NULL | G_SPAWN_STDERR_TO_DEV_NULL;
}