[HACKERS] Re: [HACKERS] Re: [HACKERS] Re: [HACKERS] Windows service is not starting so there’s message in log: FATAL: "could not create shared memory segment “Global/PostgreSQL.851401618”: Permission

On Tue, Sep 20, 2016 at 12:53 PM, Tom Lane wrote: > Robert Haas writes: >> Yeah, random() is the wrong thing. It should use PostmasterRandom(). >> Fixed to do that instead. > > I am not very happy about this patch; have you considered the security >

[HACKERS] Re: [HACKERS] Re: [HACKERS] Re: [HACKERS] Windows service is not starting so there’s message in log: FATAL: "could not create shared memory segment “Global/PostgreSQL.851401618”: Permission

On Sat, May 14, 2016 at 7:33 PM, Robert Haas wrote: > > On Tue, Mar 22, 2016 at 12:56 AM, Amit Kapila wrote: > >> >> Yes, same random number generation is not the problem. In windows apart > >> >> from EEXIST error, EACCES also needs to be

[HACKERS] Re: [HACKERS] Re: [HACKERS] Re: [HACKERS] Windows service is not starting so there’s message in log: FATAL: "could not create shared memory segment “Global/PostgreSQL.851401618”: Permission

On Tue, Mar 22, 2016 at 12:56 AM, Amit Kapila wrote: >> >> Yes, same random number generation is not the problem. In windows apart >> >> from EEXIST error, EACCES also needs to be validated and returned for >> >> new random number generation, instead of throwing an error.

[HACKERS] Re: [HACKERS] Re: [HACKERS] Re: [HACKERS] Windows service is not starting so there’s message in log: FATAL: "could not create shared memory segment “Global/PostgreSQL.851401618”: Permission

On Tue, Mar 22, 2016 at 9:13 AM, Haribabu Kommi wrote: > > On Tue, Mar 22, 2016 at 2:19 PM, Amit Kapila wrote: > > On Mon, Mar 21, 2016 at 6:16 PM, Haribabu Kommi < kommi.harib...@gmail.com> > > wrote: > >> > >> On Mon, Mar 14, 2016 at 4:51 PM,

[HACKERS] Re: [HACKERS] Re: [HACKERS] Re: [HACKERS] Windows service is not starting so there’s message in log: FATAL: "could not create shared memory segment “Global/PostgreSQL.851401618”: Permission

On Tue, Mar 22, 2016 at 2:19 PM, Amit Kapila wrote: > On Mon, Mar 21, 2016 at 6:16 PM, Haribabu Kommi > wrote: >> >> On Mon, Mar 14, 2016 at 4:51 PM, Amit Kapila >> wrote: >> >> Operating system - windows 7 >> >> Binary

[HACKERS] Re: [HACKERS] Re: [HACKERS] Re: [HACKERS] Windows service is not starting so there’s message in log: FATAL: "could not create shared memory segment “Global/PostgreSQL.851401618”: Permission

On Mon, Mar 21, 2016 at 6:16 PM, Haribabu Kommi wrote: > > On Mon, Mar 14, 2016 at 4:51 PM, Amit Kapila wrote: > >> Operating system - windows 7 > >> Binary - PostgreSQL 9.5 (This doesn't matter, 9.4+ can produce the > >> problem) > >> > >> 1.

[HACKERS] Re: [HACKERS] Re: [HACKERS] Re: [HACKERS] Windows service is not starting so there’s message in log: FATAL: "could not create shared memory segment “Global/PostgreSQL.851401618”: Permission

On Mon, Mar 14, 2016 at 4:51 PM, Amit Kapila wrote: > On Fri, Mar 11, 2016 at 5:21 PM, Haribabu Kommi > wrote: >> >> On Fri, Mar 11, 2016 at 12:00 AM, Amit Kapila >> wrote: >> >> >> >> I am not able to find the reason

[HACKERS] Re: [HACKERS] Re: [HACKERS] Re: [HACKERS] Windows service is not starting so there’s message in log: FATAL: "could not create shared memory segment “Global/PostgreSQL.851401618”: Permission

On Fri, Mar 11, 2016 at 5:21 PM, Haribabu Kommi wrote: > > On Fri, Mar 11, 2016 at 12:00 AM, Amit Kapila wrote: > > > >> I am not able to find the reason for this error. This error is occurring > >> only > >> when the PostgreSQL is started as a

[HACKERS] Re: [HACKERS] Re: [HACKERS] Re: [HACKERS] Windows service is not starting so there’s message in log: FATAL: "could not create shared memory segment “Global/PostgreSQL.851401618”: Permission

On Fri, Mar 11, 2016 at 11:15 PM, Amit Kapila wrote: > On Fri, Mar 11, 2016 at 5:21 PM, Haribabu Kommi > wrote: >> >> On Fri, Mar 11, 2016 at 12:00 AM, Amit Kapila >> wrote: >> > >> > Okay, so one probable theory for

[HACKERS] Re: [HACKERS] Re: [HACKERS] Re: [HACKERS] Windows service is not starting so there’s message in log: FATAL: "could not create shared memory segment “Global/PostgreSQL.851401618”: Permission

On Fri, Mar 11, 2016 at 5:21 PM, Haribabu Kommi wrote: > > On Fri, Mar 11, 2016 at 12:00 AM, Amit Kapila wrote: > > > > Okay, so one probable theory for such an error could be that when there is > > already an object with same name exists, this

[HACKERS] Re: [HACKERS] Re: [HACKERS] Re: [HACKERS] Windows service is not starting so there’s message in log: FATAL: "could not create shared memory segment “Global/PostgreSQL.851401618”: Permission

On Fri, Mar 11, 2016 at 12:00 AM, Amit Kapila wrote: > On Wed, Mar 9, 2016 at 5:46 PM, Haribabu Kommi > wrote: >> On Wed, Mar 9, 2016 at 10:06 PM, Amit Kapila >> wrote: >> > On Wed, Mar 9, 2016 at 11:46 AM, Haribabu

[HACKERS] Re: [HACKERS] Re: [HACKERS] Re: [HACKERS] Windows service is not starting so there’s message in log: FATAL: "could not create shared memory segment “Global/PostgreSQL.851401618”: Permission

On Wed, Mar 9, 2016 at 5:46 PM, Haribabu Kommi wrote: > On Wed, Mar 9, 2016 at 10:06 PM, Amit Kapila wrote: > > On Wed, Mar 9, 2016 at 11:46 AM, Haribabu Kommi < kommi.harib...@gmail.com> > > wrote: > >> > >> > >> I tried replacing the random()

[HACKERS] Re: [HACKERS] Re: [HACKERS] Re: [HACKERS] Windows service is not starting so there’s message in log: FATAL: "could not create shared memory segment “Global/PostgreSQL.851401618”: Permission

On Thu, Mar 10, 2016 at 5:30 AM, Robert Haas wrote: > On Wed, Mar 9, 2016 at 7:16 AM, Haribabu Kommi > wrote: >> On Wed, Mar 9, 2016 at 10:06 PM, Amit Kapila wrote: >>> On Wed, Mar 9, 2016 at 11:46 AM, Haribabu Kommi

[HACKERS] Re: [HACKERS] Re: [HACKERS] Re: [HACKERS] Windows service is not starting so there’s message in log: FATAL: "could not create shared memory segment “Global/PostgreSQL.851401618”: Permission

On Wed, Mar 9, 2016 at 7:16 AM, Haribabu Kommi wrote: > On Wed, Mar 9, 2016 at 10:06 PM, Amit Kapila wrote: >> On Wed, Mar 9, 2016 at 11:46 AM, Haribabu Kommi >> wrote: >>> >>> >>> I tried replacing the random() with

[HACKERS] Re: [HACKERS] Re: [HACKERS] Re: [HACKERS] Windows service is not starting so there’s message in log: FATAL: "could not create shared memory segment “Global/PostgreSQL.851401618”: Permission

On Wed, Mar 9, 2016 at 10:06 PM, Amit Kapila wrote: > On Wed, Mar 9, 2016 at 11:46 AM, Haribabu Kommi > wrote: >> >> >> I tried replacing the random() with PostmaterRandom() for a test and it >> worked. >> This is generating different random

[HACKERS] Re: [HACKERS] Re: [HACKERS] Re: [HACKERS] Windows service is not starting so there’s message in log: FATAL: "could not create shared memory segment “Global/PostgreSQL.851401618”: Permission

On Wed, Mar 9, 2016 at 11:46 AM, Haribabu Kommi wrote: > > > I tried replacing the random() with PostmaterRandom() for a test and it worked. > This is generating different random values, so the issue is not occurring. > > "Global/PostgreSQL.2115609797" > > I feel, we

[HACKERS] Re: [HACKERS] Re: [HACKERS] Re: [HACKERS] Windows service is not starting so there’s message in log: FATAL: "could not create shared memory segment “Global/PostgreSQL.851401618”: Permission

On Sun, Oct 18, 2015 at 1:03 AM, Tom Lane wrote: > Amit Kapila writes: >> On Sat, Oct 17, 2015 at 12:07 AM, Robert Haas wrote: >>> Maybe we need to be using PostmasterRandom() rather than random() for >>> the control segment