These functions fail when @stream is null and the current monitor isn't HMP.
Signed-off-by: Markus Armbruster <[email protected]> --- util/qemu-print.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/util/qemu-print.c b/util/qemu-print.c index 4a30cd1a8e..bbf8c1823e 100644 --- a/util/qemu-print.c +++ b/util/qemu-print.c @@ -45,6 +45,7 @@ int qemu_printf(const char *fmt, ...) /* * Print like vfprintf() * Print to @stream if non-null, else to current monitor. + * Beware: the latter fails unless we have one and it is HMP. */ int qemu_vfprintf(FILE *stream, const char *fmt, va_list ap) { @@ -57,6 +58,7 @@ int qemu_vfprintf(FILE *stream, const char *fmt, va_list ap) /* * Print like fprintf(). * Print to @stream if non-null, else to current monitor. + * Beware: the latter fails unless we have one and it is HMP. */ int qemu_fprintf(FILE *stream, const char *fmt, ...) { -- 2.52.0
