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>

seccomp: use a default value of 0 for the mask
f42183e6 · Felix Abecassis · 73e3cb9a · f42183e6
Commit f42183e6 authored Jun 01, 2018 by Felix Abecassis
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seccomp.c src/lxc/seccomp.c +1 -1

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--- 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) {