File vdagentd-Better-check-for-vdagent_connection_ge... of Package spice-vdagent

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File vdagentd-Better-check-for-vdagent_connection_get_pee.patch of Package spice-vdagent

From 6878bab323f1af1666ec52619963f59447e8491e Mon Sep 17 00:00:00 2001
From: Frediano Ziglio <freddy77@gmail.com>
Date: Mon, 21 Sep 2020 16:42:26 +0100
Subject: [PATCH 11/20] vdagentd: Better check for
 vdagent_connection_get_peer_pid results
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Git-commit: 7e924bcbf0bb6b300c6518499c05e87cea13ac51
References: bsc#1173749

The function can return -1 and leave "err" to NULL in some cases,
do not check only for "err".

Signed-off-by: Frediano Ziglio <freddy77@gmail.com>
Acked-by: Julien Ropé <jrope@redhat.com>
Signed-off-by: Bruce Rogers <brogers@suse.com>
---
 src/vdagentd/vdagentd.c | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/src/vdagentd/vdagentd.c b/src/vdagentd/vdagentd.c
index c5a2fe7..9794e19 100644
--- a/src/vdagentd/vdagentd.c
+++ b/src/vdagentd/vdagentd.c
@@ -894,10 +894,14 @@ static void agent_connect(struct udscs_connection *conn)
 
     if (session_info) {
         pid = vdagent_connection_get_peer_pid(VDAGENT_CONNECTION(conn), &err);
-        if (err) {
-            syslog(LOG_ERR, "Could not get peer PID, disconnecting new client: %s",
-                            err->message);
-            g_error_free(err);
+        if (err || pid <= 0) {
+            static const char msg[] = "Could not get peer PID, disconnecting new client";
+            if (err) {
+                syslog(LOG_ERR, "%s: %s", msg, err->message);
+                g_error_free(err);
+            } else {
+                syslog(LOG_ERR, "%s", msg);
+            }
             agent_data_destroy(agent_data);
             udscs_server_destroy_connection(server, conn);
             return;
-- 
2.29.0

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File vdagentd-Better-check-for-vdagent_connection_get_pee.patch of Package spice-vdagent

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