[Bug testsuite/25728] New: File descriptor leak in

[hjl at lucon dot org]

verify-lines in gcc/testsuite/lib/gcov.exp has

proc verify-lines { testcase file } {
    #send_user "verify-lines\n"
    set failed 0
    set fd [open $file r]
    while { [gets $fd line] >= 0 } {
        if [regexp "^ *(\[^:]*): *(\[0-9\]+):.*count\\((\[0-9\]+)\\)" \
                "$line" all is n shouldbe] {
            if { $is == "" } {
                fail "$n:no data available for this line"
                incr failed
            } elseif { $is != $shouldbe } {
                fail "$n:is $is:should be $shouldbe"
                incr failed
            }
        }
    }
    return $failed
}

There is no "close $fd", which leads to file descriptor leak.


-- 
           Summary: File descriptor leak in
           Product: gcc
           Version: 4.2.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: testsuite
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: hjl at lucon dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25728