Only allow 24 callers

[perl/modules/Test-Valgrind.git] / lib / Test / Valgrind.pm

diff --git a/lib/Test/Valgrind.pm b/lib/Test/Valgrind.pm
index 421396f90f71644edc6527debde133ffb3d6f7a0..1df876c3d10fb8f91d8d28d75e21a84ba5fe37a5 100644 (file)
--- a/lib/Test/Valgrind.pm
+++ b/lib/Test/Valgrind.pm
@@ -96,7 +96,7 @@ C<< callers => $number >>
 Specify the maximum stack depth studied when valgrind encounters an error.
 Raising this number improves granularity.
 
 Specify the maximum stack depth studied when valgrind encounters an error.
 Raising this number improves granularity.
 

-Ignored if you supply your own custom C<tool>, otherwise defaults to C<50>.
+Ignored if you supply your own custom C<tool>, otherwise defaults to C<24> (the maximum allowed by C<valgrind>).

 
 =item *
 
 
 =item *
 


@@ -209,12 +209,14 @@ sub analyse {
 
  my $tool = delete $args{tool};
  unless ($tool->$instanceof('Test::Valgrind::Tool')) {
 
  my $tool = delete $args{tool};
  unless ($tool->$instanceof('Test::Valgrind::Tool')) {

+  my $callers = delete $args{callers} || 24;
+  $callers = 24 if $callers <= 0;

   require Test::Valgrind::Tool;
   local $@;
   $tool = eval {
    Test::Valgrind::Tool->new(
   require Test::Valgrind::Tool;
   local $@;
   $tool = eval {
    Test::Valgrind::Tool->new(

-    tool     => $tool || 'memcheck',
-    callers  => delete $args{callers},
+    tool    => $tool || 'memcheck',
+    callers => $callers,

    );
   };
   unless ($tool) {
    );
   };
   unless ($tool) {