linux: Allow the __NR_rt_sigprocmask syscall

Fixes recent glibc changes to getrandom() used by arc4random(). Fixes #421.
NetworkConfiguration · Dec 7, 2024 · e9e4040 · e9e4040
1 parent 75289ca
commit e9e4040
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/privsep-linux.c b/src/privsep-linux.c
@@ -409,6 +409,9 @@ static struct sock_filter ps_seccomp_filter[] = {
 #ifdef __NR_recvmsg
 	SECCOMP_ALLOW(__NR_recvmsg),
 #endif
+#ifdef __NR_rt_sigprocmask
+	SECCOMP_ALLOW(__NR_rt_sigprocmask),
+#endif
 #ifdef __NR_rt_sigreturn
 	SECCOMP_ALLOW(__NR_rt_sigreturn),
 #endif