diff options
Diffstat (limited to 'gnu/packages/patches/spice-vdagent-monitor-size-calculation.patch')
| -rw-r--r-- | gnu/packages/patches/spice-vdagent-monitor-size-calculation.patch | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/gnu/packages/patches/spice-vdagent-monitor-size-calculation.patch b/gnu/packages/patches/spice-vdagent-monitor-size-calculation.patch new file mode 100644 index 0000000000..370932c7ed --- /dev/null +++ b/gnu/packages/patches/spice-vdagent-monitor-size-calculation.patch @@ -0,0 +1,29 @@ +From 3660acfcbaaca9c66dca5ef09205bd7c1d70b98c Mon Sep 17 00:00:00 2001 +From: Lukas Joeressen <lukas@joeressen.net> +Date: Sat, 12 Apr 2025 10:42:02 +0200 +Subject: [PATCH] Fix VDAGentMonitorConfig size calculation + +The VDAgentMonitorsConfig struct has the VD_AGENT_CONFIG_MONITORS_FLAG_PHYSICAL_SIZE flag that +indicates if physical monitor sizes are included in the data. If this flag is set there is one +instance of VDAgentMonitorMM for each monitor following the other data. +--- + src/vdagentd/vdagentd.c | 3 +++ + 1 file changed, 3 insertions(+) + +diff --git a/src/vdagentd/vdagentd.c b/src/vdagentd/vdagentd.c +index 3e59331..27a6f15 100644 +--- a/src/vdagentd/vdagentd.c ++++ b/src/vdagentd/vdagentd.c +@@ -208,6 +208,9 @@ static void do_client_monitors(VirtioPort *vport, int port_nr, + /* Store monitor config to send to agents when they connect */ + size = sizeof(VDAgentMonitorsConfig) + + new_monitors->num_of_monitors * sizeof(VDAgentMonConfig); ++ if (new_monitors->flags & VD_AGENT_CONFIG_MONITORS_FLAG_PHYSICAL_SIZE) { ++ size += new_monitors->num_of_monitors * sizeof(VDAgentMonitorMM); ++ } + if (message_header->size != size) { + syslog(LOG_ERR, "invalid message size for VDAgentMonitorsConfig"); + return; +-- +GitLab + |