error: Don't use error_report() for assertion msgs.

Use fprintf(stderr instead. This removes dependency of libqemuutil.a
on the monitor.

We can further justify this change, in that this code path should only
trigger under a fatal error condition. fprintf-stderr is probably the
appropriate medium as under a fatal error conidition the monitor itself
may be down and out for the count. So assertion failure messages should
go lowest common denominator - straight to stderr.

Fixes the build as reported by Kevin Wolf. Issue debugged and change
suggested by Luiz Capitulino. Issue introduced by
5d24ee70bcbcf578614193526bcd5ed30a8eb16c.

Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/util/error.c b/util/error.c
index f11f1d57a0..e5de34f3bb 100644
--- a/util/error.c
+++ b/util/error.c
@@ -44,7 +44,7 @@ void error_set(Error **errp, ErrorClass err_class, const char *fmt, ...)
     err->err_class = err_class;
 
     if (errp == &error_abort) {
-        error_report("%s", error_get_pretty(err));
+        fprintf(stderr, "%s\n", error_get_pretty(err));
         abort();
     }
 
@@ -80,7 +80,7 @@ void error_set_errno(Error **errp, int os_errno, ErrorClass err_class,
     err->err_class = err_class;
 
     if (errp == &error_abort) {
-        error_report("%s", error_get_pretty(err));
+        fprintf(stderr, "%s\n", error_get_pretty(err));
         abort();
     }
 
@@ -125,7 +125,7 @@ void error_set_win32(Error **errp, int win32_err, ErrorClass err_class,
     err->err_class = err_class;
 
     if (errp == &error_abort) {
-        error_report("%s", error_get_pretty(err));
+        fprintf(stderr, "%s\n", error_get_pretty(err));
         abort();
     }
 
@@ -171,7 +171,7 @@ void error_free(Error *err)
 void error_propagate(Error **dst_err, Error *local_err)
 {
     if (local_err && dst_err == &error_abort) {
-        error_report("%s", error_get_pretty(local_err));
+        fprintf(stderr, "%s\n", error_get_pretty(local_err));
         abort();
     } else if (dst_err && !*dst_err) {
         *dst_err = local_err;