From 37cd8e9274bb1112ff85d170bc7c87e582d7baaa Mon Sep 17 00:00:00 2001
From: multiplexd <multi@in-addr.xyz>
Date: Fri, 24 May 2019 13:43:11 +0000
Subject: experimental/firefox-esr: bump to 60.7.0

---
 .../firefox-esr/fix-sandbox-membarrier.patch       | 52 ++++++++++++++++++++++
 1 file changed, 52 insertions(+)
 create mode 100644 experimental/firefox-esr/fix-sandbox-membarrier.patch

(limited to 'experimental/firefox-esr/fix-sandbox-membarrier.patch')

diff --git a/experimental/firefox-esr/fix-sandbox-membarrier.patch b/experimental/firefox-esr/fix-sandbox-membarrier.patch
new file mode 100644
index 000000000..841b17a91
--- /dev/null
+++ b/experimental/firefox-esr/fix-sandbox-membarrier.patch
@@ -0,0 +1,52 @@
+allow usage of SYS_membarrier, needed since musl-1.1.22
+
+--- a/security/sandbox/linux/SandboxFilter.cpp
++++ b/security/sandbox/linux/SandboxFilter.cpp
+@@ -283,6 +283,8 @@
+       case __NR_set_tid_address:
+         return Allow();
+ #endif
++      case __NR_membarrier:
++        return Allow();
+ 
+         // prctl
+       case __NR_prctl: {
+
+--- a/security/sandbox/chromium/sandbox/linux/system_headers/arm_linux_syscalls.h
++++ b/security/sandbox/chromium/sandbox/linux/system_headers/arm_linux_syscalls.h
+@@ -1385,6 +1385,10 @@
+ #define __NR_memfd_create (__NR_SYSCALL_BASE+385)
+ #endif
+ 
++#if !defined(__NR_membarrier)
++#define __NR_membarrier (__NR_SYSCALL_BASE+389)
++#endif
++
+ // ARM private syscalls.
+ #if !defined(__ARM_NR_BASE)
+ #define __ARM_NR_BASE (__NR_SYSCALL_BASE + 0xF0000)
+
+--- a/security/sandbox/chromium/sandbox/linux/system_headers/x86_64_linux_syscalls.h
++++ b/security/sandbox/chromium/sandbox/linux/system_headers/x86_64_linux_syscalls.h
+@@ -1290,5 +1290,9 @@
+ #define __NR_memfd_create 319
+ #endif
+ 
++#if !defined(__NR_membarrier)
++#define __NR_membarrier 324
++#endif
++
+ #endif  // SANDBOX_LINUX_SYSTEM_HEADERS_X86_64_LINUX_SYSCALLS_H_
+ 
+--- a/security/sandbox/chromium/sandbox/linux/system_headers/x86_32_linux_syscalls.h
++++ b/security/sandbox/chromium/sandbox/linux/system_headers/x86_32_linux_syscalls.h
+@@ -1490,5 +1490,9 @@
+ #define __NR_shutdown 373
+ #endif
+ 
++#if !defined(__NR_membarrier)
++#define __NR_membarrier 375
++#endif
++
+ #endif  // SANDBOX_LINUX_SYSTEM_HEADERS_X86_32_LINUX_SYSCALLS_H_
+ 
-- 
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