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sysdump: ignore files inside /sys/kernel/debug to avoid hanging
[grml-hwinfo.git]
/
sysdump
diff --git
a/sysdump
b/sysdump
index
17c2b9f
..
177424c
100755
(executable)
--- a/
sysdump
+++ b/
sysdump
@@
-62,7
+62,15
@@
sub dump_value($$)
my $level = shift;
my $file = shift;
my $level = shift;
my $file = shift;
- open (FILE, "<$file") || print "can't open $file: $!";
+ if ($file =~ "/sys/kernel/debug/.*") {
+ print("ignoring file $file\n");
+ return 0;
+ }
+
+ if (!open (FILE, "<$file")) {
+ print STDERR "can't open $file: '$!'\n";
+ return 0;
+ }
my $value;
{ local $/;
my $value;
{ local $/;