From 4e601b7072da147bb1a03b45e6c0179a96a27091 Mon Sep 17 00:00:00 2001 From: Yu Watanabe Date: Mon, 6 Nov 2023 14:50:43 +0900 Subject: [PATCH] udevadm-trigger: extend receive buffer size We may trigger huge number of devices and will receive many events. Let's extend the buffer size, otherwise the buffer may be filled. Fixes #29863. --- src/udev/udevadm-trigger.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/udev/udevadm-trigger.c b/src/udev/udevadm-trigger.c index e0f487de073..20dee175d15 100644 --- a/src/udev/udevadm-trigger.c +++ b/src/udev/udevadm-trigger.c @@ -526,6 +526,8 @@ int trigger_main(int argc, char *argv[], void *userdata) { if (r < 0) return log_error_errno(r, "Failed to create device monitor object: %m"); + (void) sd_device_monitor_set_receive_buffer_size(m, 128*1024*1024); + r = sd_device_monitor_attach_event(m, event); if (r < 0) return log_error_errno(r, "Failed to attach event to device monitor: %m"); -- 2.47.3