From 7feb54dd0d600c625bb561b70b10a223bfd8280a Mon Sep 17 00:00:00 2001
From: aoand <aoand@ThinkPad-x260>
Date: Mon, 26 Aug 2019 20:33:36 +0300
Subject: seccomp fix: allow numeric syscalls

as per man page, numeric syscall is indicated by the dollar sign '$'
---
 src/firejail/seccomp.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/firejail/seccomp.c b/src/firejail/seccomp.c
index 81ab18aa1..310ccf83f 100644
--- a/src/firejail/seccomp.c
+++ b/src/firejail/seccomp.c
@@ -48,7 +48,8 @@ char *seccomp_check_list(const char *str) {
 	const char *ptr1 = str;
 	char *ptr2 = rv;
 	while (*ptr1 != '\0') {
-		if (isalnum(*ptr1) || *ptr1 == '_' || *ptr1 == ',' || *ptr1 == ':' || *ptr1 == '@' || *ptr1 == '-')
+		if (isalnum(*ptr1) || *ptr1 == '_' || *ptr1 == ',' || *ptr1 == ':'
+				   || *ptr1 == '@' || *ptr1 == '-' || *ptr1 == '$')
 			*ptr2++ = *ptr1++;
 		else {
 			fprintf(stderr, "Error: invalid syscall list\n");
-- 
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