1 files changed, 87 insertions, 0 deletions
diff --git a/www/chromium/files/patch-content__browser__zygote_host_linux.cc b/www/chromium/files/patch-content__browser__zygote_host_linux.cc
new file mode 100644
index 000000000000..eabdd8325aa0
--- /dev/null
+++ b/www/chromium/files/patch-content__browser__zygote_host_linux.cc
@@ -0,0 +1,87 @@
+--- content/browser/zygote_host_linux.cc.orig	2011-04-16 11:01:10.000000000 +0300
++++ content/browser/zygote_host_linux.cc	2011-04-27 00:55:54.430982567 +0300
+@@ -8,6 +8,9 @@
+ #include <sys/stat.h>
+ #include <sys/types.h>
+ #include <unistd.h>
++#if defined(OS_FREEBSD)
++#include <sys/param.h>
++#endif
+ 
+ #include "base/command_line.h"
+ #include "base/eintr_wrapper.h"
+@@ -61,8 +64,16 @@
+ }
+ 
+ ZygoteHost::~ZygoteHost() {
+-  if (init_)
++#if defined(OS_FREEBSD)
++  Pickle pickle;
++#endif
++  if (init_) {
++#if defined(OS_FREEBSD)
++    pickle.WriteInt(kCmdEnd);
++    HANDLE_EINTR(write(control_fd_, pickle.data(), pickle.size()));
++#endif
+     close(control_fd_);
++  }
+ }
+ 
+ // static
+@@ -81,7 +92,11 @@
+   cmd_line.AppendSwitchASCII(switches::kProcessType, switches::kZygoteProcess);
+ 
+   int fds[2];
++#if defined(OS_FREEBSD) && (__FreeBSD_version < 900030)
++  CHECK(socketpair(AF_UNIX, SOCK_DGRAM, 0, fds) == 0);
++#else
+   CHECK(socketpair(PF_UNIX, SOCK_SEQPACKET, 0, fds) == 0);
++#endif
+   base::file_handle_mapping_vector fds_to_map;
+   fds_to_map.push_back(std::make_pair(fds[1], 3));
+ 
+@@ -149,6 +164,7 @@
+     // We need to look for it.
+     // But first, wait for the zygote to tell us it's running.
+     // The sending code is in chrome/browser/zygote_main_linux.cc.
++#if defined(OS_LINUX)
+     std::vector<int> fds_vec;
+     const int kExpectedLength = sizeof(kZygoteMagic);
+     char buf[kExpectedLength];
+@@ -179,6 +195,7 @@
+       // Reap the sandbox.
+       ProcessWatcher::EnsureProcessGetsReaped(process);
+     }
++#endif // defined(OS_LINUX)
+   } else {
+     // Not using the SUID sandbox.
+     pid_ = process;
+@@ -245,9 +262,11 @@
+     if (pid <= 0)
+       return base::kNullProcessHandle;
+   }
+-
++  
++#if defined(OS_LINUX)
+   const int kRendererScore = 5;
+   AdjustRendererOOMScore(pid, kRendererScore);
++#endif
+ 
+   return pid;
+ }
+@@ -285,6 +304,7 @@
+     selinux_valid = true;
+   }
+ 
++#if defined(OS_LINUX)
+   if (using_suid_sandbox_ && !selinux) {
+     base::ProcessHandle sandbox_helper_process;
+     std::vector<std::string> adj_oom_score_cmdline;
+@@ -302,6 +322,7 @@
+     if (!base::AdjustOOMScore(pid, score))
+       PLOG(ERROR) << "Failed to adjust OOM score of renderer with pid " << pid;
+   }
++#endif // defined(OS_LINUX)
+ }
+ 
+ void ZygoteHost::EnsureProcessTerminated(pid_t process) {