diff options
Diffstat (limited to 'meta/recipes-multimedia/libsndfile/libsndfile1/CVE-2018-19758.patch')
-rw-r--r-- | meta/recipes-multimedia/libsndfile/libsndfile1/CVE-2018-19758.patch | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/meta/recipes-multimedia/libsndfile/libsndfile1/CVE-2018-19758.patch b/meta/recipes-multimedia/libsndfile/libsndfile1/CVE-2018-19758.patch deleted file mode 100644 index c3586f9dfc..0000000000 --- a/meta/recipes-multimedia/libsndfile/libsndfile1/CVE-2018-19758.patch +++ /dev/null @@ -1,34 +0,0 @@ -There is a heap-based buffer over-read at wav.c in wav_write_header in -libsndfile 1.0.28 that will cause a denial of service. - -CVE: CVE-2018-19758 -Upstream-Status: Backport [42132c543358cee9f7c3e9e9b15bb6c1063a608e] -Signed-off-by: Ross Burton <ross.burton@intel.com> - -From c12173b0197dd0c5cfa2cd27977e982d2ae59486 Mon Sep 17 00:00:00 2001 -From: Erik de Castro Lopo <erikd@mega-nerd.com> -Date: Tue, 1 Jan 2019 20:11:46 +1100 -Subject: [PATCH] src/wav.c: Fix heap read overflow - -This is CVE-2018-19758. - -Closes: https://github.com/erikd/libsndfile/issues/435 ---- - src/wav.c | 2 ++ - 1 file changed, 2 insertions(+) - -diff --git a/src/wav.c b/src/wav.c -index e8405b55..6fb94ae8 100644 ---- a/src/wav.c -+++ b/src/wav.c -@@ -1094,6 +1094,8 @@ wav_write_header (SF_PRIVATE *psf, int calc_length) - psf_binheader_writef (psf, "44", 0, 0) ; /* SMTPE format */ - psf_binheader_writef (psf, "44", psf->instrument->loop_count, 0) ; - -+ /* Loop count is signed 16 bit number so we limit it range to something sensible. */ -+ psf->instrument->loop_count &= 0x7fff ; - for (tmp = 0 ; tmp < psf->instrument->loop_count ; tmp++) - { int type ; - --- -2.11.0 |