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[PATCH] contrib/libvhost-user: Fix bad printf format specifiers
From: |
AlexChen |
Subject: |
[PATCH] contrib/libvhost-user: Fix bad printf format specifiers |
Date: |
Wed, 4 Nov 2020 18:23:02 +0800 |
User-agent: |
Mozilla/5.0 (Windows NT 6.2; WOW64; rv:17.0) Gecko/20130509 Thunderbird/17.0.6 |
We should use printf format specifier "%u" instead of "%d" for
argument of type "unsigned int".
Reported-by: Euler Robot <euler.robot@huawei.com>
Signed-off-by: Alex Chen <alex.chen@huawei.com>
---
contrib/libvhost-user/libvhost-user.c | 24 ++++++++++++------------
1 file changed, 12 insertions(+), 12 deletions(-)
diff --git a/contrib/libvhost-user/libvhost-user.c
b/contrib/libvhost-user/libvhost-user.c
index bfec8a881a..5c73ffdd6b 100644
--- a/contrib/libvhost-user/libvhost-user.c
+++ b/contrib/libvhost-user/libvhost-user.c
@@ -701,7 +701,7 @@ vu_add_mem_reg(VuDev *dev, VhostUserMsg *vmsg) {
return false;
}
- DPRINT("Adding region: %d\n", dev->nregions);
+ DPRINT("Adding region: %u\n", dev->nregions);
DPRINT(" guest_phys_addr: 0x%016"PRIx64"\n",
msg_region->guest_phys_addr);
DPRINT(" memory_size: 0x%016"PRIx64"\n",
@@ -848,7 +848,7 @@ vu_set_mem_table_exec_postcopy(VuDev *dev, VhostUserMsg
*vmsg)
VhostUserMemory m = vmsg->payload.memory, *memory = &m;
dev->nregions = memory->nregions;
- DPRINT("Nregions: %d\n", memory->nregions);
+ DPRINT("Nregions: %u\n", memory->nregions);
for (i = 0; i < dev->nregions; i++) {
void *mmap_addr;
VhostUserMemoryRegion *msg_region = &memory->regions[i];
@@ -938,7 +938,7 @@ vu_set_mem_table_exec(VuDev *dev, VhostUserMsg *vmsg)
return vu_set_mem_table_exec_postcopy(dev, vmsg);
}
- DPRINT("Nregions: %d\n", memory->nregions);
+ DPRINT("Nregions: %u\n", memory->nregions);
for (i = 0; i < dev->nregions; i++) {
void *mmap_addr;
VhostUserMemoryRegion *msg_region = &memory->regions[i];
@@ -1049,8 +1049,8 @@ vu_set_vring_num_exec(VuDev *dev, VhostUserMsg *vmsg)
unsigned int index = vmsg->payload.state.index;
unsigned int num = vmsg->payload.state.num;
- DPRINT("State.index: %d\n", index);
- DPRINT("State.num: %d\n", num);
+ DPRINT("State.index: %u\n", index);
+ DPRINT("State.num: %u\n", num);
dev->vq[index].vring.num = num;
return false;
@@ -1105,8 +1105,8 @@ vu_set_vring_base_exec(VuDev *dev, VhostUserMsg *vmsg)
unsigned int index = vmsg->payload.state.index;
unsigned int num = vmsg->payload.state.num;
- DPRINT("State.index: %d\n", index);
- DPRINT("State.num: %d\n", num);
+ DPRINT("State.index: %u\n", index);
+ DPRINT("State.num: %u\n", num);
dev->vq[index].shadow_avail_idx = dev->vq[index].last_avail_idx = num;
return false;
@@ -1117,7 +1117,7 @@ vu_get_vring_base_exec(VuDev *dev, VhostUserMsg *vmsg)
{
unsigned int index = vmsg->payload.state.index;
- DPRINT("State.index: %d\n", index);
+ DPRINT("State.index: %u\n", index);
vmsg->payload.state.num = dev->vq[index].last_avail_idx;
vmsg->size = sizeof(vmsg->payload.state);
@@ -1478,8 +1478,8 @@ vu_set_vring_enable_exec(VuDev *dev, VhostUserMsg *vmsg)
unsigned int index = vmsg->payload.state.index;
unsigned int enable = vmsg->payload.state.num;
- DPRINT("State.index: %d\n", index);
- DPRINT("State.enable: %d\n", enable);
+ DPRINT("State.index: %u\n", index);
+ DPRINT("State.enable: %u\n", enable);
if (index >= dev->max_queues) {
vu_panic(dev, "Invalid vring_enable index: %u", index);
@@ -1728,7 +1728,7 @@ vu_handle_vring_kick(VuDev *dev, VhostUserMsg *vmsg)
return false;
}
- DPRINT("Got kick message: handler:%p idx:%d\n",
+ DPRINT("Got kick message: handler:%p idx:%u\n",
dev->vq[index].handler, index);
if (!dev->vq[index].started) {
@@ -1772,7 +1772,7 @@ vu_process_message(VuDev *dev, VhostUserMsg *vmsg)
DPRINT("Request: %s (%d)\n", vu_request_to_string(vmsg->request),
vmsg->request);
DPRINT("Flags: 0x%x\n", vmsg->flags);
- DPRINT("Size: %d\n", vmsg->size);
+ DPRINT("Size: %u\n", vmsg->size);
if (vmsg->fd_num) {
int i;
--
2.19.1
- [PATCH] contrib/libvhost-user: Fix bad printf format specifiers,
AlexChen <=