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[PULL,for-2.5,2/3] qga: allow to lookup in PATH from the passed envp for guest-exec

Message ID 1447801613-17964-3-git-send-email-mdroth@linux.vnet.ibm.com
State New
Headers show

Commit Message

Michael Roth Nov. 17, 2015, 11:06 p.m. UTC 
From: Yuri Pudgorodskiy <yur@virtuozzo.com>

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>
---
 qga/commands.c | 3 +++
 1 file changed, 3 insertions(+)
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Patch

diff --git a/qga/commands.c b/qga/commands.c
index 7644ca0..bb73e7d 100644
--- a/qga/commands.c
+++ b/qga/commands.c
@@ -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;
     }