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Merge "msm: camera: jpeg: Ensure in/out map entries are within allowed range" into camera-kernel.lnx.5.0

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Camera Software Integration
2021-09-30 17:54:02 -07:00
committed by Gerrit - the friendly Code Review server
parent 9cbace3d87 b281d0d19c
commit ad1e732da4
2 changed files with 9 additions and 5 deletions
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12
drivers/cam_jpeg/jpeg_hw/cam_jpeg_hw_mgr.c
View File

@@ -949,11 +949,13 @@ static int cam_jpeg_mgr_prepare_hw_update(void *hw_mgr_priv,
return rc;
}
if ((packet->num_cmd_buf > CAM_JPEG_MAX_NUM_CMD_BUFFS) || !packet->num_patches ||
!packet->num_io_configs) {
CAM_ERR(CAM_JPEG, "wrong number of cmd/patch info: %u %u",
packet->num_cmd_buf,
packet->num_patches);
if ((packet->num_cmd_buf > CAM_JPEG_MAX_NUM_CMD_BUFFS) ||
!packet->num_patches || !packet->num_io_configs ||
(packet->num_io_configs > CAM_JPEG_IMAGE_MAX)) {
CAM_ERR(CAM_JPEG,
"wrong number of cmd/patch/io_configs info: %u %u %u",
packet->num_cmd_buf, packet->num_patches,
packet->num_io_configs);
return -EINVAL;
}

2
include/uapi/camera/media/cam_jpeg.h
View File

@@ -36,6 +36,8 @@
#define CAM_JPEG_DMA_OUTPUT_IMAGE 0x1
#define CAM_JPEG_DMA_IO_IMAGES_MAX 0x2
#define CAM_JPEG_IMAGE_MAX 0x2
/*JPEG Command Buffer Metadata types*/
#define CAM_JPEG_ENC_PACKET_CONFIG_DATA 0x00
#define CAM_JPEG_DMA_PACKET_PLANE0_CONFIG_DATA 0x01