Upstream-Status: Backport [https://trac.webkit.org/changeset/262368/webkit?format=diff&new=262368]
CVE: CVE-2020-13753
Signed-off-by: Chee Yang Lee <chee.yang.lee@intel.com>

Index: a/Source/WebKit/UIProcess/Launcher/glib/BubblewrapLauncher.cpp
===================================================================
--- a/Source/WebKit/UIProcess/Launcher/glib/BubblewrapLauncher.cpp	(revision 262367)
+++ b/Source/WebKit/UIProcess/Launcher/glib/BubblewrapLauncher.cpp	(revision 262368)
@@ -642,5 +642,5 @@
         int r;
         if (rule.arg)
-            r = seccomp_rule_add(seccomp, SCMP_ACT_ERRNO(EPERM), scall, 1, rule.arg);
+            r = seccomp_rule_add(seccomp, SCMP_ACT_ERRNO(EPERM), scall, 1, *rule.arg);
         else
             r = seccomp_rule_add(seccomp, SCMP_ACT_ERRNO(EPERM), scall, 0);