From mboxrd@z Thu Jan  1 00:00:00 1970
From: hwidjaja@my-deja.com
To: help-gcc@gnu.org
Subject: Re: Segmentation Fault: new char[12]
Date: Wed, 08 Dec 1999 14:22:00 -0000
Message-id: <82mkqp$sac$1@nnrp1.deja.com>
References: <82jp3a$pal$1@nnrp1.deja.com> <82kesh$994$1@nnrp1.deja.com> <82lqpm$7fo$1@nnrp1.deja.com>
X-SW-Source: 1999-12/msg00124.html

you can adjust the limit of your resource limit using
setrlimit. Try man pages of getrlimit or setrlimit.
to check the limit at the prompt, uses 'ulimit -a' (for ksh,
zsh). i'm not sure about the other shells.

hwidjaja
In article < 82lqpm$7fo$1@nnrp1.deja.com >,
  atharaken@my-deja.com wrote:
> Question:
>
> I use top to check the memory use. It does have a memory leak which I
> need to fix but does Solaris have a limit on the amount of memory that
> a application uses. It yes, how can that be changed.
>
> This computer has around 2GB of RAM and this is the only app running
on
> this machine apart from other system daemons etc..
>
> In article < 82kesh$994$1@nnrp1.deja.com >,
>   hwidjaja@my-deja.com wrote:
> > I didn't see problem at your code..
> > you mentioned that i gives a segm. fault when large number of users
> > are accessing it ...
> > I suspect that there is memory leaks in your code. Then you run out
of
> > memory...
> > my suggestion is to check it,
> >  you can use 'top -U<username>' or 'ps'.
> >
> > hwidjaja
> > In article < 82jp3a$pal$1@nnrp1.deja.com >,
> >   atharaken@my-deja.com wrote:
> > > This is a snippet of some code I am using. I get a Segmentation
> Fault
> > > in _smalloc (malloc). It works sometimes and when a large number
of
> > > users are accessing it gives a segmentation fault.
> > >
> > > It happens at the line:
> > >
> > > _string = new char [_capacity];
> > >
> > > I call this using _Init(12);
> > > This is a protected class.
> > >
> > > /* BEGIN CODE HERE */
> > >
> > > bool MyClass::_Init (long size)
> > > {
> > >     _capacity = size;
> > >     _string = new char [_capacity]; //Get Segmentation Fault at
> > _smalloc
> > >     if (!_string) {
> > >         _capacity = _size = 0L;
> > >         return false;
> > >     }
> > >     _size = 0;
> > >     _string[0] = '\0';
> > >     return true;
> > > }
> > >
> > > /*END CODE HERE */
> > >
> > > Machine: i386
> > > OS: Solaris 7
> > > GCC 2.95 (Release)
> > >
> > > Any help is appreciated
> > >
> > > Thanks
> > >
> > > Sent via Deja.com http://www.deja.com/
> > > Before you buy.
> > >
> >
> > Sent via Deja.com http://www.deja.com/
> > Before you buy.
> >
>
> Sent via Deja.com http://www.deja.com/
> Before you buy.
>


Sent via Deja.com http://www.deja.com/
Before you buy.

From mboxrd@z Thu Jan  1 00:00:00 1970
From: hwidjaja@my-deja.com
To: help-gcc@gnu.org
Subject: Re: Segmentation Fault: new char[12]
Date: Fri, 31 Dec 1999 22:24:00 -0000
Message-ID: <82mkqp$sac$1@nnrp1.deja.com>
References: <82jp3a$pal$1@nnrp1.deja.com> <82kesh$994$1@nnrp1.deja.com> <82lqpm$7fo$1@nnrp1.deja.com>
X-SW-Source: 1999-12n/msg00124.html
Message-ID: <19991231222400.P88bxGxXFi2u48InufS-xzuABcnJMlP7wJP3aaCI4jM@z>

you can adjust the limit of your resource limit using
setrlimit. Try man pages of getrlimit or setrlimit.
to check the limit at the prompt, uses 'ulimit -a' (for ksh,
zsh). i'm not sure about the other shells.

hwidjaja
In article < 82lqpm$7fo$1@nnrp1.deja.com >,
  atharaken@my-deja.com wrote:
> Question:
>
> I use top to check the memory use. It does have a memory leak which I
> need to fix but does Solaris have a limit on the amount of memory that
> a application uses. It yes, how can that be changed.
>
> This computer has around 2GB of RAM and this is the only app running
on
> this machine apart from other system daemons etc..
>
> In article < 82kesh$994$1@nnrp1.deja.com >,
>   hwidjaja@my-deja.com wrote:
> > I didn't see problem at your code..
> > you mentioned that i gives a segm. fault when large number of users
> > are accessing it ...
> > I suspect that there is memory leaks in your code. Then you run out
of
> > memory...
> > my suggestion is to check it,
> >  you can use 'top -U<username>' or 'ps'.
> >
> > hwidjaja
> > In article < 82jp3a$pal$1@nnrp1.deja.com >,
> >   atharaken@my-deja.com wrote:
> > > This is a snippet of some code I am using. I get a Segmentation
> Fault
> > > in _smalloc (malloc). It works sometimes and when a large number
of
> > > users are accessing it gives a segmentation fault.
> > >
> > > It happens at the line:
> > >
> > > _string = new char [_capacity];
> > >
> > > I call this using _Init(12);
> > > This is a protected class.
> > >
> > > /* BEGIN CODE HERE */
> > >
> > > bool MyClass::_Init (long size)
> > > {
> > >     _capacity = size;
> > >     _string = new char [_capacity]; //Get Segmentation Fault at
> > _smalloc
> > >     if (!_string) {
> > >         _capacity = _size = 0L;
> > >         return false;
> > >     }
> > >     _size = 0;
> > >     _string[0] = '\0';
> > >     return true;
> > > }
> > >
> > > /*END CODE HERE */
> > >
> > > Machine: i386
> > > OS: Solaris 7
> > > GCC 2.95 (Release)
> > >
> > > Any help is appreciated
> > >
> > > Thanks
> > >
> > > Sent via Deja.com http://www.deja.com/
> > > Before you buy.
> > >
> >
> > Sent via Deja.com http://www.deja.com/
> > Before you buy.
> >
>
> Sent via Deja.com http://www.deja.com/
> Before you buy.
>


Sent via Deja.com http://www.deja.com/
Before you buy.