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| author | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-12-05 13:16:24 -0500 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-12-05 13:23:38 -0500 |
| commit | 14a4467a0a5eacb2ebbe3aab1b4e25af3519c76a (patch) | |
| tree | 541647056606d3e0aa1e06e62d2b40417623f8cb /drivers/media/usb | |
| parent | 14c9dfec340988457ef0071208adf74774ae1614 (diff) | |
| parent | 0072a0c14d5b7cb72c611d396f143f5dcd73ebe2 (diff) | |
Merge commit '0072a0c14d5b7cb72c611d396f143f5dcd73ebe2' into patchwork
Merge from Upstream after the latest media fixes branch, because we
need one patch that it is there.
* commit '0072a0c14d5b7cb72c611d396f143f5dcd73ebe2': (1108 commits)
ide: Change to use DEFINE_SHOW_ATTRIBUTE macro
ide: pmac: add of_node_put()
drivers/tty: add missing of_node_put()
drivers/sbus/char: add of_node_put()
sbus: char: add of_node_put()
Linux 4.20-rc5
PCI: Fix incorrect value returned from pcie_get_speed_cap()
MAINTAINERS: Update linux-mips mailing list address
ocfs2: fix potential use after free
mm/khugepaged: fix the xas_create_range() error path
mm/khugepaged: collapse_shmem() do not crash on Compound
mm/khugepaged: collapse_shmem() without freezing new_page
mm/khugepaged: minor reorderings in collapse_shmem()
mm/khugepaged: collapse_shmem() remember to clear holes
mm/khugepaged: fix crashes due to misaccounted holes
mm/khugepaged: collapse_shmem() stop if punched or truncated
mm/huge_memory: fix lockdep complaint on 32-bit i_size_read()
mm/huge_memory: splitting set mapping+index before unfreeze
mm/huge_memory: rename freeze_page() to unmap_page()
initramfs: clean old path before creating a hardlink
...
Diffstat (limited to 'drivers/media/usb')
| -rw-r--r-- | drivers/media/usb/gspca/gspca.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/media/usb/gspca/gspca.c b/drivers/media/usb/gspca/gspca.c index fce9d6f4b7c9..3137f5d89d80 100644 --- a/drivers/media/usb/gspca/gspca.c +++ b/drivers/media/usb/gspca/gspca.c @@ -426,10 +426,10 @@ void gspca_frame_add(struct gspca_dev *gspca_dev, /* append the packet to the frame buffer */ if (len > 0) { - if (gspca_dev->image_len + len > gspca_dev->pixfmt.sizeimage) { + if (gspca_dev->image_len + len > PAGE_ALIGN(gspca_dev->pixfmt.sizeimage)) { gspca_err(gspca_dev, "frame overflow %d > %d\n", gspca_dev->image_len + len, - gspca_dev->pixfmt.sizeimage); + PAGE_ALIGN(gspca_dev->pixfmt.sizeimage)); packet_type = DISCARD_PACKET; } else { /* !! image is NULL only when last pkt is LAST or DISCARD @@ -1297,18 +1297,19 @@ static int gspca_queue_setup(struct vb2_queue *vq, unsigned int sizes[], struct device *alloc_devs[]) { struct gspca_dev *gspca_dev = vb2_get_drv_priv(vq); + unsigned int size = PAGE_ALIGN(gspca_dev->pixfmt.sizeimage); if (*nplanes) - return sizes[0] < gspca_dev->pixfmt.sizeimage ? -EINVAL : 0; + return sizes[0] < size ? -EINVAL : 0; *nplanes = 1; - sizes[0] = gspca_dev->pixfmt.sizeimage; + sizes[0] = size; return 0; } static int gspca_buffer_prepare(struct vb2_buffer *vb) { struct gspca_dev *gspca_dev = vb2_get_drv_priv(vb->vb2_queue); - unsigned long size = gspca_dev->pixfmt.sizeimage; + unsigned long size = PAGE_ALIGN(gspca_dev->pixfmt.sizeimage); if (vb2_plane_size(vb, 0) < size) { gspca_err(gspca_dev, "buffer too small (%lu < %lu)\n", |