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ACRN: DM: Fix the vsock Guest Cid overflow issue

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The vsock cid type is u64, redefine the cid type to u64, and use
dm_strtoul API replace dm_strtoi.

Tracked-On: #7456
Signed-off-by: Liu Long <long.liu@linux.intel.com>
This commit is contained in:
Liu Long 2022-05-31 10:12:57 +08:00 committed by acrnsi-robot
parent 9ec81eb9e6
commit 32af0abe0a
1 changed files with 3 additions and 2 deletions
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5
devicemodel/hw/pci/virtio/vhost_vsock.c
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@ -238,7 +238,8 @@ static int
virtio_vhost_vsock_init(struct vmctx *ctx, struct pci_vdev *dev, char *opts) virtio_vhost_vsock_init(struct vmctx *ctx, struct pci_vdev *dev, char *opts)
{ {
struct virtio_vsock *vsock; struct virtio_vsock *vsock;
int rc, cid; int rc;
uint64_t cid;
pthread_mutexattr_t attr; pthread_mutexattr_t attr;
char *devopts = NULL; char *devopts = NULL;
char *tmp = NULL; char *tmp = NULL;
@ -254,7 +255,7 @@ virtio_vhost_vsock_init(struct vmctx *ctx, struct pci_vdev *dev, char *opts)
} }
if (!strncmp(tmp, "cid=", 4)) { if (!strncmp(tmp, "cid=", 4)) {
strsep(&tmp, "="); strsep(&tmp, "=");
dm_strtoi(tmp, NULL, 10, &cid); dm_strtoul(tmp, NULL, 10, &cid);
} }
free(devopts); free(devopts);