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Re: nginx 0.8.34 segmentation fault

Maxim Dounin
March 10, 2010 07:52PM
Hello!

On Wed, Mar 10, 2010 at 04:51:03PM +0300, Igor Sysoev wrote:

> On Wed, Mar 10, 2010 at 04:47:10PM +0300, Maxim Dounin wrote:
>
> > Hello!
> >
> > On Wed, Mar 10, 2010 at 09:22:11PM +0800, proforg wrote:
> >
> > > Приветсвую !
> > > после обновления до 0.8.34
> > > nginx начал "падать"
> > >
> > > 2010/03/10 16:15:00 [alert] 2213#0: worker process 18164 exited on
> > > signal 11 (core dumped)
> > >
> > > (gdb) bt
> > > #0 0x00000000004a2729 in ngx_http_fastcgi_process_header
> > > (r=0x3faa8e0) at src/http/modules/ngx_http_fastcgi_module.c:1261
> >
> > [...]
> >
> > Как-то так видимо:
> >
> > --- a/src/http/modules/ngx_http_fastcgi_module.c
> > +++ b/src/http/modules/ngx_http_fastcgi_module.c
> > @@ -1254,7 +1254,7 @@ ngx_http_fastcgi_process_header(ngx_http
> >
> > #if (NGX_HTTP_CACHE)
> >
> > - if (f->large_stderr) {
> > + if (f->large_stderr && r->cache) {
> > u_char *start;
> > ssize_t len;
> >
> >
> > (not tested)
>
> Скорее всего, именно это.

Just in case:

Я закоммитил тесты для исходной проблемы с fastcgi_cache и для
SIGSEGV появившегося в результате её устранения.

http://mdounin.ru/hg/nginx-tests/rev/df9a573fde22
http://mdounin.ru/hg/nginx-tests/rev/21a428b31f37

Maxim Dounin

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Subject Author Posted

nginx 0.8.34 segmentation fault

proforg March 10, 2010 08:24AM

Re: nginx 0.8.34 segmentation fault

Maxim Dounin March 10, 2010 08:48AM

Re: nginx 0.8.34 segmentation fault

Igor Sysoev March 10, 2010 08:52AM

Re: nginx 0.8.34 segmentation fault

Maxim Dounin March 10, 2010 07:52PM

Re: nginx 0.8.34 segmentation fault

proforg March 10, 2010 10:02AM



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