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| author | CyberLeo <cyberleo@cyberleo.net> | 2020-03-28 05:45:52 -0500 |
|---|---|---|
| committer | CyberLeo <cyberleo@cyberleo.net> | 2020-03-28 05:45:52 -0500 |
| commit | 9297468fa579836e3a6a381b798feb6b78217c2d (patch) | |
| tree | 53168212f427afbcf0693b534530a4af803152e9 /user/sox/CVE-2019-8357.patch | |
| parent | a63cc05c53a6f4c22422dc8c69808b14d87a6f6e (diff) | |
| parent | da5a69b65a8791fffa6e93366ee585f87eff136d (diff) | |
| download | packages-9297468fa579836e3a6a381b798feb6b78217c2d.tar.gz packages-9297468fa579836e3a6a381b798feb6b78217c2d.tar.bz2 packages-9297468fa579836e3a6a381b798feb6b78217c2d.tar.xz packages-9297468fa579836e3a6a381b798feb6b78217c2d.zip | |
Merge branch 'master' into zfs
Diffstat (limited to 'user/sox/CVE-2019-8357.patch')
| -rw-r--r-- | user/sox/CVE-2019-8357.patch | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/user/sox/CVE-2019-8357.patch b/user/sox/CVE-2019-8357.patch new file mode 100644 index 000000000..ec2b04d30 --- /dev/null +++ b/user/sox/CVE-2019-8357.patch @@ -0,0 +1,28 @@ +From 2ce02fea7b350de9ddfbcf542ba4dd59a8ab255b Mon Sep 17 00:00:00 2001 +From: Mans Rullgard <mans@mansr.com> +Date: Wed, 24 Apr 2019 15:08:51 +0100 +Subject: [PATCH] fix possible null pointer deref in lsx_make_lpf() + (CVE-2019-8357) + +If the buffer allocation fails, return NULL. +--- + src/effects_i_dsp.c | 3 +++ + 1 file changed, 3 insertions(+) + +diff --git a/src/effects_i_dsp.c b/src/effects_i_dsp.c +index e32dfa05..88b1b390 100644 +--- a/src/effects_i_dsp.c ++++ b/src/effects_i_dsp.c +@@ -362,6 +362,9 @@ double * lsx_make_lpf(int num_taps, double Fc, double beta, double rho, + assert(Fc >= 0 && Fc <= 1); + lsx_debug("make_lpf(n=%i Fc=%.7g β=%g ρ=%g dc-norm=%i scale=%g)", num_taps, Fc, beta, rho, dc_norm, scale); + ++ if (!h) ++ return NULL; ++ + for (i = 0; i <= m / 2; ++i) { + double z = i - .5 * m, x = z * M_PI, y = z * mult1; + h[i] = x? sin(Fc * x) / x : Fc; +-- +2.25.0 + |