Commit 6508d446 authored by Daniel Stenberg's avatar Daniel Stenberg
Browse files

Support realloc() on a NULL pointer properly (printf(%p) on a NULL pointer 

outputs (nil) and not a 0x0 or similar.
parent 82cb462b

tests/memanalyze.pl

+2 −4
Original line number Diff line number Diff line
@@ -158,10 +158,8 @@ while(<FILE>) { 


            $getmem{$addr}="$source:$linenum";

        }

        elsif($function =~ /realloc\(0x([0-9a-f]*), (\d*)\) = 0x([0-9a-f]*)/) {

            $oldaddr = $1;

            $newsize = $2;

            $newaddr = $3;

        elsif($function =~ /realloc\((\(nil\)|0x([0-9a-f]*)), (\d*)\) = 0x([0-9a-f]*)/) {

            my ($oldaddr, $newsize, $newaddr) = ($2, $3, $4);



            $totalmem -= $sizeataddr{$oldaddr};

            if($trace) {