Verify /proc/modules is readable (issue #2990)

12 years ago · 00b3a450c7
parent 0c03a5cfc2
commit 00b3a450c7
1 changed files with 1 additions and 1 deletions
--- a/library/system/setup
+++ b/library/system/setup
@ -1633,7 +1633,7 @@ class LinuxVirtual(Virtual):
                return

        # Beware that we can have both kvm and virtualbox running on a single system
-        if os.path.exists("/proc/modules"):
+        if os.path.exists("/proc/modules") and os.access('/proc/modules', os.R_OK):
            modules = []
            for line in open("/proc/modules").readlines():
                data = line.split(" ", 1)