diff options
| author | Remi Collet <remi@remirepo.net> | 2021-05-31 14:07:41 +0200 |
|---|---|---|
| committer | Remi Collet <remi@remirepo.net> | 2021-05-31 14:07:41 +0200 |
| commit | ec030379984fe4becf3f014e31e66e2b25539039 (patch) | |
| tree | 1cab3215bbad05c5414e6fa24f059ffe96d27fd1 /openjpeg2_CVE-2020-27824.patch | |
| parent | aa3cad9000d51a3aae7dd04933776c7efd7f3b87 (diff) | |
sync with Fedora
Update to 2.4.0
Apply proposed patches for CVE-2021-29338 and a heap buffer overflow (#1957616)
Diffstat (limited to 'openjpeg2_CVE-2020-27824.patch')
| -rw-r--r-- | openjpeg2_CVE-2020-27824.patch | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/openjpeg2_CVE-2020-27824.patch b/openjpeg2_CVE-2020-27824.patch deleted file mode 100644 index 8301f7e..0000000 --- a/openjpeg2_CVE-2020-27824.patch +++ /dev/null @@ -1,23 +0,0 @@ -From 6daf5f3e1ec6eff03b7982889874a3de6617db8d Mon Sep 17 00:00:00 2001 -From: Even Rouault <even.rouault@spatialys.com> -Date: Mon, 30 Nov 2020 22:37:07 +0100 -Subject: [PATCH] Encoder: avoid global buffer overflow on irreversible - conversion when too many decomposition levels are specified (fixes #1286) - ---- - src/lib/openjp2/dwt.c | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - -diff --git a/src/lib/openjp2/dwt.c b/src/lib/openjp2/dwt.c -index ee9eb5e63..4164ba090 100644 ---- a/src/lib/openjp2/dwt.c -+++ b/src/lib/openjp2/dwt.c -@@ -1976,7 +1976,7 @@ void opj_dwt_calc_explicit_stepsizes(opj_tccp_t * tccp, OPJ_UINT32 prec) - if (tccp->qntsty == J2K_CCP_QNTSTY_NOQNT) { - stepsize = 1.0; - } else { -- OPJ_FLOAT64 norm = opj_dwt_norms_real[orient][level]; -+ OPJ_FLOAT64 norm = opj_dwt_getnorm_real(level, orient); - stepsize = (1 << (gain)) / norm; - } - opj_dwt_encode_stepsize((OPJ_INT32) floor(stepsize * 8192.0), |