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[Qemu-devel] [PATCH] vl.c: print error message if loading fw_cfg file fa
From: |
Li Qiang |
Subject: |
[Qemu-devel] [PATCH] vl.c: print error message if loading fw_cfg file failed |
Date: |
Tue, 23 Oct 2018 20:39:09 -0700 |
It makes sense to print the error message while reading
file failed.
Signed-off-by: Li Qiang <address@hidden>
---
vl.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/vl.c b/vl.c
index b2a405f..ee6f982 100644
--- a/vl.c
+++ b/vl.c
@@ -2234,8 +2234,10 @@ static int parse_fw_cfg(void *opaque, QemuOpts *opts,
Error **errp)
size = strlen(str); /* NUL terminator NOT included in fw_cfg blob */
buf = g_memdup(str, size);
} else {
- if (!g_file_get_contents(file, &buf, &size, NULL)) {
- error_setg(errp, "can't load %s", file);
+ GError *err = NULL;
+ if (!g_file_get_contents(file, &buf, &size, &err)) {
+ error_setg(errp, "can't load %s, %s", file, err->message);
+ g_error_free(err);
return -1;
}
}
--
1.8.3.1
- [Qemu-devel] [PATCH] vl.c: print error message if loading fw_cfg file failed,
Li Qiang <=