diff options
Diffstat (limited to 'meta-oe/recipes-graphics/openjpeg/openjpeg')
| -rw-r--r-- | meta-oe/recipes-graphics/openjpeg/openjpeg/CVE-2020-6851.patch | 32 | ||||
| -rw-r--r-- | meta-oe/recipes-graphics/openjpeg/openjpeg/CVE-2020-8112.patch | 46 |
2 files changed, 0 insertions, 78 deletions
diff --git a/meta-oe/recipes-graphics/openjpeg/openjpeg/CVE-2020-6851.patch b/meta-oe/recipes-graphics/openjpeg/openjpeg/CVE-2020-6851.patch deleted file mode 100644 index 9f2fc901f9..0000000000 --- a/meta-oe/recipes-graphics/openjpeg/openjpeg/CVE-2020-6851.patch +++ /dev/null @@ -1,32 +0,0 @@ -From 024b8407392cb0b82b04b58ed256094ed5799e04 Mon Sep 17 00:00:00 2001 -From: Even Rouault <even.rouault@spatialys.com> -Date: Sat, 11 Jan 2020 01:51:19 +0100 -Subject: [PATCH] opj_j2k_update_image_dimensions(): reject images whose - coordinates are beyond INT_MAX (fixes #1228) - ---- - src/lib/openjp2/j2k.c | 8 ++++++++ - 1 file changed, 8 insertions(+) - -diff --git a/src/lib/openjp2/j2k.c b/src/lib/openjp2/j2k.c -index 14f6ff41..922550eb 100644 ---- a/src/lib/openjp2/j2k.c -+++ b/src/lib/openjp2/j2k.c -@@ -9236,6 +9236,14 @@ static OPJ_BOOL opj_j2k_update_image_dim - l_img_comp = p_image->comps; - for (it_comp = 0; it_comp < p_image->numcomps; ++it_comp) { - OPJ_INT32 l_h, l_w; -+ if (p_image->x0 > (OPJ_UINT32)INT_MAX || -+ p_image->y0 > (OPJ_UINT32)INT_MAX || -+ p_image->x1 > (OPJ_UINT32)INT_MAX || -+ p_image->y1 > (OPJ_UINT32)INT_MAX) { -+ opj_event_msg(p_manager, EVT_ERROR, -+ "Image coordinates above INT_MAX are not supported\n"); -+ return OPJ_FALSE; -+ } - - l_img_comp->x0 = (OPJ_UINT32)opj_int_ceildiv((OPJ_INT32)p_image->x0, - (OPJ_INT32)l_img_comp->dx); --- -2.17.1 - diff --git a/meta-oe/recipes-graphics/openjpeg/openjpeg/CVE-2020-8112.patch b/meta-oe/recipes-graphics/openjpeg/openjpeg/CVE-2020-8112.patch deleted file mode 100644 index cb250530ef..0000000000 --- a/meta-oe/recipes-graphics/openjpeg/openjpeg/CVE-2020-8112.patch +++ /dev/null @@ -1,46 +0,0 @@ -From 05f9b91e60debda0e83977e5e63b2e66486f7074 Mon Sep 17 00:00:00 2001 -From: Even Rouault <even.rouault@spatialys.com> -Date: Thu, 30 Jan 2020 00:59:57 +0100 -Subject: [PATCH] opj_tcd_init_tile(): avoid integer overflow - -That could lead to later assertion failures. - -Fixes #1231 / CVE-2020-8112 ---- - src/lib/openjp2/tcd.c | 20 ++++++++++++++++++-- - 1 file changed, 18 insertions(+), 2 deletions(-) - -diff --git a/src/lib/openjp2/tcd.c b/src/lib/openjp2/tcd.c -index deecc4df..aa419030 100644 ---- a/src/lib/openjp2/tcd.c -+++ b/src/lib/openjp2/tcd.c -@@ -905,8 +905,24 @@ static INLINE OPJ_BOOL opj_tcd_init_tile(opj_tcd_t *p_tcd, OPJ_UINT32 p_tile_no, - /* p. 64, B.6, ISO/IEC FDIS15444-1 : 2000 (18 august 2000) */ - l_tl_prc_x_start = opj_int_floordivpow2(l_res->x0, (OPJ_INT32)l_pdx) << l_pdx; - l_tl_prc_y_start = opj_int_floordivpow2(l_res->y0, (OPJ_INT32)l_pdy) << l_pdy; -- l_br_prc_x_end = opj_int_ceildivpow2(l_res->x1, (OPJ_INT32)l_pdx) << l_pdx; -- l_br_prc_y_end = opj_int_ceildivpow2(l_res->y1, (OPJ_INT32)l_pdy) << l_pdy; -+ { -+ OPJ_UINT32 tmp = ((OPJ_UINT32)opj_int_ceildivpow2(l_res->x1, -+ (OPJ_INT32)l_pdx)) << l_pdx; -+ if (tmp > (OPJ_UINT32)INT_MAX) { -+ opj_event_msg(manager, EVT_ERROR, "Integer overflow\n"); -+ return OPJ_FALSE; -+ } -+ l_br_prc_x_end = (OPJ_INT32)tmp; -+ } -+ { -+ OPJ_UINT32 tmp = ((OPJ_UINT32)opj_int_ceildivpow2(l_res->y1, -+ (OPJ_INT32)l_pdy)) << l_pdy; -+ if (tmp > (OPJ_UINT32)INT_MAX) { -+ opj_event_msg(manager, EVT_ERROR, "Integer overflow\n"); -+ return OPJ_FALSE; -+ } -+ l_br_prc_y_end = (OPJ_INT32)tmp; -+ } - /*fprintf(stderr, "\t\t\tprc_x_start=%d, prc_y_start=%d, br_prc_x_end=%d, br_prc_y_end=%d \n", l_tl_prc_x_start, l_tl_prc_y_start, l_br_prc_x_end ,l_br_prc_y_end );*/ - - l_res->pw = (l_res->x0 == l_res->x1) ? 0U : (OPJ_UINT32)(( --- -2.20.1 - |