From: Felix Abecassis <fabecassis@nvidia.com>
Date: Fri, 1 Jun 2018 23:36:26 +0000 (-0700)
Subject: seccomp: use a default value of 0 for the mask
X-Git-Tag: lxc-3.1.0~272^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f42183e68cfe5ee185e4ccc0330a22c02fc24597;p=thirdparty%2Flxc.git

seccomp: use a default value of 0 for the mask

The mask was unconditionally parsed, it failed if no mask was
provided.

Signed-off-by: Felix Abecassis <fabecassis@nvidia.com>
---

diff --git a/src/lxc/seccomp.c b/src/lxc/seccomp.c
index 4ea3c2a7c..24c69c305 100644
--- a/src/lxc/seccomp.c
+++ b/src/lxc/seccomp.c
@@ -201,7 +201,7 @@ static int get_seccomp_arg_value(char *key, struct seccomp_v2_rule_args *rule_ar
 	uint64_t mask = 0, value = 0;
 	enum scmp_compare op = 0;
 	char *tmp = NULL;
-	char s[31] = {0}, v[24] = {0}, m[24] = {0};
+	char s[31] = {0}, v[24] = {0}, m[24] = {'0'};
 
 	tmp = strchr(key, '[');
 	if (!tmp) {