diff options
Diffstat (limited to 'user/opencv/CVE-2019-16249.patch')
| -rw-r--r-- | user/opencv/CVE-2019-16249.patch | 57 |
1 files changed, 0 insertions, 57 deletions
diff --git a/user/opencv/CVE-2019-16249.patch b/user/opencv/CVE-2019-16249.patch deleted file mode 100644 index a7f0027ac..000000000 --- a/user/opencv/CVE-2019-16249.patch +++ /dev/null @@ -1,57 +0,0 @@ -From cd7fa04985b10db5e66de542725d0da57f0d10b6 Mon Sep 17 00:00:00 2001 -From: Vitaly Tuzov <terfendail@mediana.jetos.com> -Date: Tue, 17 Sep 2019 15:53:18 +0300 -Subject: [PATCH] Fixed out of bound reading in DIS optical flow evaluation - implementation - ---- - modules/video/src/dis_flow.cpp | 18 +++++------------- - 1 file changed, 5 insertions(+), 13 deletions(-) - -diff --git a/modules/video/src/dis_flow.cpp b/modules/video/src/dis_flow.cpp -index 85400c71ca7..a260b8726bb 100644 ---- a/modules/video/src/dis_flow.cpp -+++ b/modules/video/src/dis_flow.cpp -@@ -494,7 +494,6 @@ DISOpticalFlowImpl::PatchInverseSearch_ParBody::PatchInverseSearch_ParBody(DISOp - v_float32x4 w10v = v_setall_f32(w10); \ - v_float32x4 w11v = v_setall_f32(w11); \ - \ -- v_uint8x16 I0_row_16, I1_row_16, I1_row_shifted_16, I1_row_next_16, I1_row_next_shifted_16; \ - v_uint16x8 I0_row_8, I1_row_8, I1_row_shifted_8, I1_row_next_8, I1_row_next_shifted_8, tmp; \ - v_uint32x4 I0_row_4_left, I1_row_4_left, I1_row_shifted_4_left, I1_row_next_4_left, I1_row_next_shifted_4_left; \ - v_uint32x4 I0_row_4_right, I1_row_4_right, I1_row_shifted_4_right, I1_row_next_4_right, \ -@@ -502,29 +501,22 @@ DISOpticalFlowImpl::PatchInverseSearch_ParBody::PatchInverseSearch_ParBody(DISOp - v_float32x4 I_diff_left, I_diff_right; \ - \ - /* Preload and expand the first row of I1: */ \ -- I1_row_16 = v_load(I1_ptr); \ -- I1_row_shifted_16 = v_extract<1>(I1_row_16, I1_row_16); \ -- v_expand(I1_row_16, I1_row_8, tmp); \ -- v_expand(I1_row_shifted_16, I1_row_shifted_8, tmp); \ -+ I1_row_8 = v_load_expand(I1_ptr); \ -+ I1_row_shifted_8 = v_load_expand(I1_ptr + 1); \ - v_expand(I1_row_8, I1_row_4_left, I1_row_4_right); \ - v_expand(I1_row_shifted_8, I1_row_shifted_4_left, I1_row_shifted_4_right); \ - I1_ptr += I1_stride; - - #define HAL_PROCESS_BILINEAR_8x8_PATCH_EXTRACTION \ - /* Load the next row of I1: */ \ -- I1_row_next_16 = v_load(I1_ptr); \ -- /* Circular shift left by 1 element: */ \ -- I1_row_next_shifted_16 = v_extract<1>(I1_row_next_16, I1_row_next_16); \ -- /* Expand to 8 ushorts (we only need the first 8 values): */ \ -- v_expand(I1_row_next_16, I1_row_next_8, tmp); \ -- v_expand(I1_row_next_shifted_16, I1_row_next_shifted_8, tmp); \ -+ I1_row_next_8 = v_load_expand(I1_ptr); \ -+ I1_row_next_shifted_8 = v_load_expand(I1_ptr + 1); \ - /* Separate the left and right halves: */ \ - v_expand(I1_row_next_8, I1_row_next_4_left, I1_row_next_4_right); \ - v_expand(I1_row_next_shifted_8, I1_row_next_shifted_4_left, I1_row_next_shifted_4_right); \ - \ - /* Load current row of I0: */ \ -- I0_row_16 = v_load(I0_ptr); \ -- v_expand(I0_row_16, I0_row_8, tmp); \ -+ I0_row_8 = v_load_expand(I0_ptr); \ - v_expand(I0_row_8, I0_row_4_left, I0_row_4_right); \ - \ - /* Compute diffs between I0 and bilinearly interpolated I1: */ \ |