From: Cristian Toader <cristian.matei.toader@gmail.com>
Date: Thu, 12 Sep 2013 12:30:28 +0000 (+0300)
Subject: bug fix: syscalls send and recv not supported for x86_64 with libseccomp 1.0.1
X-Git-Tag: tor-0.2.5.1-alpha~39^2~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d2836c8780373eff011ba42620d5ab48f342cf78;p=thirdparty%2Ftor.git

bug fix: syscalls send and recv not supported for x86_64 with libseccomp 1.0.1
---

diff --git a/src/common/sandbox.c b/src/common/sandbox.c
index dc8885e185..db2ad1d6ff 100644
--- a/src/common/sandbox.c
+++ b/src/common/sandbox.c
@@ -129,12 +129,19 @@ static int filter_nopar_gen[] = {
     SCMP_SYS(bind),
     SCMP_SYS(connect),
     SCMP_SYS(getsockname),
-    SCMP_SYS(recv),
     SCMP_SYS(recvmsg),
     SCMP_SYS(recvfrom),
     SCMP_SYS(sendto),
-    SCMP_SYS(send),
     SCMP_SYS(unlink)
+
+    /*
+     * These syscalls are not required on x86_64 and not supported with
+     * some libseccomp versions (eg: 1.0.1)
+     */
+#if defined(__i386)
+    SCMP_SYS(recv),
+    SCMP_SYS(send),
+#endif
 };
 
 /**