If posted size has exceeded, what will happen by SizeLimit? Thanks
Gesendet mit der Telekom Mail App <https://www.telekom.de/unterwegs/apps-und-dienste/kommunikation/telekom-e-mail?wt_mc=alias_9998_unterwegs/apps-und-dienste/telekom-email#mail-app> -----Original-Nachricht----- Von: Russell Lundberg <lundberg.russ...@gmail.com <mailto:lundberg.russ...@gmail.com> > Betreff: Re: POST large amount of data causes segmentation fault Datum: 09.02.2020, 19:22 Uhr An: Scott Alexander <scott.alexan...@humak.fi <mailto:scott.alexan...@humak.fi> > CC: modperl@perl.apache.org <modperl@perl.apache.org <mailto:modperl@perl.apache.org> > You might want to have a look at Apache2::SizeLimit instead https://perl.apache.org/docs/2.0/api/Apache2/SizeLimit.html <https://perl.apache.org/docs/2.0/api/Apache2/SizeLimit.html> You might decide to limit the count if numbers which get submitted with a single form. -- Russell Lundberg Latest Blog Post for Telecom Pros: Are you stuck with a messy mobile network? <https://www.linkedin.com/pulse/you-stuck-messy-mobile-network-russell-lundberg/> Denver, Colorado +1 (808) 217-6975 Follow me on LinkedIn <https://th.linkedin.com/in/russelllundberg> | Twitter <https://twitter.com/intent/follow?screen_name=telecomvoices> | Let's talk <https://app.acuityscheduling.com/schedule.php?owner=14702481&appointmentType=8878125> | Subscribe to CafeTele Newsletter <https://cafetele.ck.page/newsletter> On Sun, Feb 9, 2020 at 5:57 PM Scott Alexander <scott.alexan...@humak.fi <mailto:scott.alexan...@humak.fi> > wrote: Hi, I meant I'm posting data from a form, javascript is collecting a series of numbers from a <input type=text> as a string. Javascript seperates each number with a '/' then I use split within Perl to get the list of numbers into an array. The length of the URL where the data is being posted to is just send_message01.pl <http://send_message01.pl> The length of URL is fine. It's the length of the string being posted which causes problems. If I reduce it's length then it works. I have a <FORM> with list of users and GSM numbers. If that list is about 600 users it has worked fine. I was testing with about 4000 users when I came across this problem. Terveisin/Regards Scott Alexander Asiantuntija, järjestelmät Systems Specialist Humak Humanistinen ammattikorkeakoulu University of Applied Sciences www.humak.fi <http://www.humak.fi/> Tel. +358 (0)50 411 9556 scott.alexan...@humak.fi <mailto:scott.alexan...@humak.fi> ---------------------------------------------------------------------- From: Russell Lundberg <lundberg.russ...@gmail.com <mailto:lundberg.russ...@gmail.com> > Sent: 09 February 2020 12:12 To: Scott Alexander <scott.alexan...@humak.fi <mailto:scott.alexan...@humak.fi> > Cc: modperl@perl.apache.org <mailto:modperl@perl.apache.org> < modperl@perl.apache.org <mailto:modperl@perl.apache.org> > Subject: Re: POST large amount of data causes segmentation fault Scott, Are you saying that the incoming request has a length of 42,000+ characters? Apache docs say 8,192 characters is the maximum length of a URL. Would it be possible to reduce the length of the request until the segmentation fault stops occurring? -- Russell Lundberg Latest Blog Post for Telecom Pros: Are you stuck with a messy mobile network? <https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.linkedin.com%2Fpulse%2Fyou-stuck-messy-mobile-network-russell-lundberg%2F&data=02%7C01%7C%7C2ca2abfe915a4ad6894708d7ad48a4fd%7Ca30a558eb6084b2c8f39a7fa426fa49d%7C0%7C0%7C637168399832316870&sdata=g2VxSCwTl1pz1jweDR6TT0qN9BUHEXxb7n06dcTV634%3D&reserved=0> Denver, Colorado +1 (808) 217-6975 Follow me on LinkedIn <https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fth.linkedin.com%2Fin%2Frusselllundberg&data=02%7C01%7C%7C2ca2abfe915a4ad6894708d7ad48a4fd%7Ca30a558eb6084b2c8f39a7fa426fa49d%7C0%7C0%7C637168399832316870&sdata=ce7xE6Pf5ZPZKpmvx%2FmyxlFTT2wDW6sKxXzAzTvuLnk%3D&reserved=0> | Twitter <https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Ftwitter.com%2Fintent%2Ffollow%3Fscreen_name%3Dtelecomvoices&data=02%7C01%7C%7C2ca2abfe915a4ad6894708d7ad48a4fd%7Ca30a558eb6084b2c8f39a7fa426fa49d%7C0%7C0%7C637168399832326861&sdata=19UcZ%2Fy3nYBZXlQIemhpMe3Hxny1Oocvob02BSctkek%3D&reserved=0> | Let's talk <https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fapp.acuityscheduling.com%2Fschedule.php%3Fowner%3D14702481%26appointmentType%3D8878125&data=02%7C01%7C%7C2ca2abfe915a4ad6894708d7ad48a4fd%7Ca30a558eb6084b2c8f39a7fa426fa49d%7C0%7C0%7C637168399832336856&sdata=X%2FX2ndBiqmihpNjNB%2FuomBiBur6OjqDrDSEzkNDheGA%3D&reserved=0> | Subscribe to CafeTele Newsletter <https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fcafetele.ck.page%2Fnewsletter&data=02%7C01%7C%7C2ca2abfe915a4ad6894708d7ad48a4fd%7Ca30a558eb6084b2c8f39a7fa426fa49d%7C0%7C0%7C637168399832336856&sdata=ka4gOUc%2FRvbgeBm%2FV63A5irCo7tkiy4DbcskuCZ8R6o%3D&reserved=0> On Sun, Feb 9, 2020 at 4:49 PM Scott Alexander <scott.alexan...@humak.fi <mailto:scott.alexan...@humak.fi> > wrote: Hi, I have in my code $req = Apache2::Request->new($r); My code gets to line 41 then causes a "child pid 13766 exit signal Segmentation fault (11)" $r->log_error("LINE 41") ; @number = split /\//, $req->param("numbers") ; $r->log_error("LINE 43") ; the incoming numbers contains a string of mobile numbers which in this test is 3900 numbers long and each number is 10-12 characters long. javascript tells me the length of the posted string is 42260 characters long. Any idea how to fix this problem? httpd -v Server version: Apache/2.2.15 (Unix) Server built: Jun 19 2018 15:45:13 but I get the same error on the production server which is Server version: Apache/2.4.6 (CentOS) Server built: Aug 8 2019 11:41:18 Terveisin/Regards Scott Alexander Asiantuntija, järjestelmät Systems Specialist Humak Humanistinen ammattikorkeakoulu University of Applied Sciences www.humak.fi <http://www.humak.fi/> Tel. +358 (0)50 411 9556 scott.alexan...@humak.fi <mailto:scott.alexan...@humak.fi>
