On Mon, Mar 20, 2023 at 6:07 PM Chressie Himpel <chres...@google.com> wrote:
>
> On Mon, Mar 20, 2023 at 4:44 PM chandra sekhar <sekharvajj...@gmail.com> 
> wrote:
> >
> > Hi,
> > I see that you have already provided a fix for this issue 
> > https://github.com/golang/glog/commit/9c9801e69114b582b12aa7010c75fe2105ae23b3.
> > Any idea when you will make a new tag release with this fix?
>
> I have another fix in the pipeline that i would like to land before
> tagging a new release. It should be a matter of a few days. Thanks for
> your patience.

I just tagged https://github.com/golang/glog/releases/tag/v1.1.1 that
contains the fix.

>
> >
> > Regards,
> > Chandra R.
> >
> > On Thursday, March 16, 2023 at 9:17:20 PM UTC+2 Chressie Himpel wrote:
> >>
> >> On Thu, Mar 16, 2023 at 5:24 PM Ian Lance Taylor <ia...@golang.org> wrote:
> >> >
> >> > [ + jba ]
> >> >
> >> > On Thu, Mar 16, 2023 at 8:56 AM Chandra S. Rangavajjula (Nokia)
> >> > <chandra.s.r...@nokia.com> wrote:
> >> > >
> >> > > Hi,
> >> > > I am using glog in my application development. With the latest tag 
> >> > > (https://github.com/golang/glog/releases/tag/v1.1.0), there started a 
> >> > > new panic error with -vmodule. This issue was not there in older 
> >> > > version.
> >>
> >> Thanks for the report. The panic stems from the flag package trying to
> >> call .String on the mentioned glog.vModuleFlag type. I'll fix this
> >> internally and publish a new version soon.
> >>
> >> > >
> >> > > ########################################################################################################################
> >> > > Error:-
> >> > > ########################################################################################################################
> >> > > $./tst --help
> >> > > usage: example -stderrthreshold=[INFO|WARNING|FATAL] -log_dir=[string]
> >> > > -alsologtostderr
> >> > > log to standard error as well as files
> >> > > -log_backtrace_at value
> >> > > when logging hits line file:N, emit a stack trace
> >> > > -log_dir string
> >> > > If non-empty, write log files in this directory
> >> > > -log_link string
> >> > > If non-empty, add symbolic links in this directory to the log files
> >> > > -logbuflevel int
> >> > > Buffer log messages logged at this level or lower (-1 means don't 
> >> > > buffer; 0 means buffer INFO only; ...). Has limited applicability on 
> >> > > non-prod platforms.
> >> > > -logtostderr
> >> > > log to standard error instead of files
> >> > > -stderrthreshold value
> >> > > logs at or above this threshold go to stderr (default 2)
> >> > > -v value
> >> > > log level for V logs
> >> > > -vmodule value
> >> > > comma-separated list of pattern=N settings for file-filtered logging
> >> > >
> >> > > panic calling String method on zero glog.vModuleFlag for flag vmodule: 
> >> > > runtime error: invalid memory address or nil pointer dereference
> >> > >
> >> > > ########################################################################################################################
> >> > > Example code:-
> >> > > ########################################################################################################################
> >> > > package main
> >> > >
> >> > > import (
> >> > > "github.com/golang/glog"
> >> > > "os"
> >> > > "flag"
> >> > > "fmt"
> >> > > )
> >> > >
> >> > > func usage() {
> >> > > fmt.Fprintf(os.Stderr, "usage: example 
> >> > > -stderrthreshold=[INFO|WARNING|FATAL] -log_dir=[string]\n", )
> >> > > flag.PrintDefaults()
> >> > > os.Exit(2)
> >> > > }
> >> > >
> >> > > func init() {
> >> > > flag.Usage = usage
> >> > > // NOTE: This next line is key you have to call flag.Parse() for the 
> >> > > command line
> >> > > // options or "flags" that are defined in the glog module to be picked 
> >> > > up.
> >> > > flag.Parse()
> >> > > }
> >> > >
> >> > > func main() {
> >> > > number_of_lines := 100000
> >> > > for i := 0; i < number_of_lines; i++ {
> >> > > glog.V(2).Infof("LINE: %d", i)
> >> > > message := fmt.Sprintf("TEST LINE: %d", i)
> >> > > glog.Error(message)
> >> > > }
> >> > > glog.Flush()
> >> > > }
> >> > > ########################################################################################################################
> >> > >
> >> > > Regards,
> >> > > Chandra R
> >> > >
> >> > > --
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> >> >
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