From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:40318) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Ttaim-0006p0-Dv for qemu-devel@nongnu.org; Fri, 11 Jan 2013 04:16:20 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Ttaij-0005I6-CS for qemu-devel@nongnu.org; Fri, 11 Jan 2013 04:16:16 -0500 Received: from e23smtp09.au.ibm.com ([202.81.31.142]:52834) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Ttaii-0005HL-OV for qemu-devel@nongnu.org; Fri, 11 Jan 2013 04:16:13 -0500 Received: from /spool/local by e23smtp09.au.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Fri, 11 Jan 2013 19:10:18 +1000 Received: from d23relay05.au.ibm.com (d23relay05.au.ibm.com [9.190.235.152]) by d23dlp03.au.ibm.com (Postfix) with ESMTP id A04B4357804E for ; Fri, 11 Jan 2013 20:16:07 +1100 (EST) Received: from d23av02.au.ibm.com (d23av02.au.ibm.com [9.190.235.138]) by d23relay05.au.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id r0B94Pcm262578 for ; Fri, 11 Jan 2013 20:04:26 +1100 Received: from d23av02.au.ibm.com (loopback [127.0.0.1]) by d23av02.au.ibm.com (8.14.4/8.13.1/NCO v10.0 AVout) with ESMTP id r0B9G5KD014877 for ; Fri, 11 Jan 2013 20:16:06 +1100 From: Wenchao Xia Date: Fri, 11 Jan 2013 17:14:03 +0800 Message-Id: <1357895645-30359-5-git-send-email-xiawenc@linux.vnet.ibm.com> In-Reply-To: <1357895645-30359-1-git-send-email-xiawenc@linux.vnet.ibm.com> References: <1357895645-30359-1-git-send-email-xiawenc@linux.vnet.ibm.com> Subject: [Qemu-devel] [PATCH V5 4/6] HMP: filter out space before check of sub-command List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Wenchao Xia , aliguori@us.ibm.com, armbru@redhat.com, chenwj@iis.sinica.edu.tw, lcapitulino@redhat.com This fix the case when user input "@command ". Original it will return NULL for monitor_parse_command(), now it will return the @command related instance. Signed-off-by: Wenchao Xia --- monitor.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/monitor.c b/monitor.c index 5435dc3..7b752a2 100644 --- a/monitor.c +++ b/monitor.c @@ -3588,6 +3588,9 @@ static const mon_cmd_t *monitor_parse_command(Monitor *mon, if (cmd->sub_table != NULL) { p1 = p; /* check if user set additional command */ + while (qemu_isspace(*p1)) { + p1++; + } if (*p1 == '\0') { return cmd; } -- 1.7.1