From: "Philippe Mathieu-Daudé" <philmd@redhat.com>
To: "Prasad J Pandit" <pjp@fedoraproject.org>,
"Marc-André Lureau" <marcandre.lureau@redhat.com>,
qemu-devel@nongnu.org, "Paolo Bonzini" <pbonzini@redhat.com>
Cc: "Gerd Hoffmann" <kraxel@redhat.com>,
"Philippe Mathieu-Daudé" <philmd@redhat.com>
Subject: [Qemu-devel] [PATCH v2 3/9] ccid-card-passthru: Assert on a stricter expression
Date: Thu, 14 Feb 2019 21:19:33 +0100 [thread overview]
Message-ID: <20190214201939.494-4-philmd@redhat.com> (raw)
In-Reply-To: <20190214201939.494-1-philmd@redhat.com>
Suggested-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
hw/usb/ccid-card-passthru.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/usb/ccid-card-passthru.c b/hw/usb/ccid-card-passthru.c
index 1676b5fc05..0c44b38fc2 100644
--- a/hw/usb/ccid-card-passthru.c
+++ b/hw/usb/ccid-card-passthru.c
@@ -270,7 +270,7 @@ static void ccid_card_vscard_read(void *opaque, const uint8_t *buf, int size)
VSCMsgHeader *hdr;
assert(size <= VSCARD_IN_SIZE - card->vscard_in_pos);
- assert(card->vscard_in_hdr < VSCARD_IN_SIZE);
+ assert(card->vscard_in_hdr < card->vscard_in_pos);
memcpy(card->vscard_in_data + card->vscard_in_pos, buf, size);
card->vscard_in_pos += size;
hdr = (VSCMsgHeader *)(card->vscard_in_data + card->vscard_in_hdr);
--
2.20.1
next prev parent reply other threads:[~2019-02-14 20:20 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-14 20:19 [Qemu-devel] [PATCH v2 0/9] ccid-card-passthru: check buffer size parameter Philippe Mathieu-Daudé
2019-02-14 20:19 ` [Qemu-devel] [PATCH v2 1/9] ccid-card-passthru: Move assertion in read() to can_read() Philippe Mathieu-Daudé
2019-02-14 21:18 ` Eric Blake
2019-02-15 8:44 ` Wei Yang
2019-02-15 11:02 ` Marc-André Lureau
2019-02-14 20:19 ` [Qemu-devel] [PATCH v2 2/9] ccid-card-passthru: Replace never trigger if statement by an assertion Philippe Mathieu-Daudé
2019-02-15 10:59 ` Marc-André Lureau
2019-02-18 22:10 ` Philippe Mathieu-Daudé
2019-02-21 11:04 ` P J P
2019-02-21 11:09 ` Marc-André Lureau
2019-02-14 20:19 ` Philippe Mathieu-Daudé [this message]
2019-02-15 8:47 ` [Qemu-devel] [PATCH v2 3/9] ccid-card-passthru: Assert on a stricter expression Wei Yang
2019-02-15 11:15 ` Marc-André Lureau
2019-02-14 20:19 ` [Qemu-devel] [PATCH v2 4/9] ccid-card-passthru: Let the chardev::read() be more generic Philippe Mathieu-Daudé
2019-02-15 11:43 ` Marc-André Lureau
2019-02-14 20:19 ` [Qemu-devel] [PATCH v2 5/9] ccid-card-passthru: Replace assert() by QEMU_BUILD_BUG_ON() Philippe Mathieu-Daudé
2019-02-15 11:44 ` Marc-André Lureau
2019-02-14 20:19 ` [Qemu-devel] [PATCH v2 6/9] ccid-card-passthru: Simplify the if() condition Philippe Mathieu-Daudé
2019-02-15 11:49 ` Marc-André Lureau
2019-02-14 20:19 ` [Qemu-devel] [PATCH v2 7/9] ccid-card-passthru: Use QERR_MISSING_PARAMETER Philippe Mathieu-Daudé
2019-02-14 21:22 ` Eric Blake
2019-02-14 20:19 ` [Qemu-devel] [PATCH v2 8/9] ccid-card-passthru: Use size_t to hold size argument Philippe Mathieu-Daudé
2019-02-15 11:51 ` Marc-André Lureau
2019-02-14 20:19 ` [Qemu-devel] [PATCH v2 9/9] ccid-card-passthru: Use size_t for index Philippe Mathieu-Daudé
2019-02-15 11:52 ` Marc-André Lureau
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