Re: [perl #44967] Using a freed variable (Coverity CID 98)

2007-08-27 Thread chromatic
On Sun, Aug 26, 2007 at 11:14:11AM -0700, Paul Cochrane wrote: The variable ins2 is freed by the call to subst_ins() but is then later assigned to later in the if-block. Um, this isn't a good idea is it? The variable shouldn't be freed in subst_ins() I don't think, so shouldn't we instead

Re: [perl #44967] Using a freed variable (Coverity CID 98)

2007-08-27 Thread Ron Blaschke
Paul Cochrane wrote: On 26/08/07, chromatic [EMAIL PROTECTED] wrote: On Sun, Aug 26, 2007 at 11:14:11AM -0700, Paul Cochrane wrote: The variable ins2 is freed by the call to subst_ins() but is then later assigned to later in the if-block. Um, this isn't a good idea is it? The variable

Re: [perl #44967] Using a freed variable (Coverity CID 98)

2007-08-27 Thread Paul Cochrane
On 27/08/07, Ron Blaschke [EMAIL PROTECTED] wrote: Paul Cochrane wrote: On 26/08/07, chromatic [EMAIL PROTECTED] wrote: On Sun, Aug 26, 2007 at 11:14:11AM -0700, Paul Cochrane wrote: The variable ins2 is freed by the call to subst_ins() but is then later assigned to later in the

[perl #44979] [BUG] TGE reports an error, but won't say which line it's on.

2007-08-27 Thread via RT
# New Ticket Created by Colin Kuskie # Please include the string: [perl #44979] # in the subject line of all future correspondence about this issue. # URL: http://rt.perl.org/rt3/Ticket/Display.html?id=44979 While developing a return statement for NQP, I came across this error from TGE:

Re: [perl #44967] Using a freed variable (Coverity CID 98)

2007-08-27 Thread Ron Blaschke
Paul Cochrane wrote: On 27/08/07, Ron Blaschke [EMAIL PROTECTED] wrote: Paul Cochrane wrote: On 26/08/07, chromatic [EMAIL PROTECTED] wrote: On Sun, Aug 26, 2007 at 11:14:11AM -0700, Paul Cochrane wrote: Ok, I'll just tell the Coverity thing to ignore that particular warning. Just curious,

Re: [perl #44967] Using a freed variable (Coverity CID 98)

2007-08-27 Thread Paul Cochrane
On 27/08/07, Ron Blaschke [EMAIL PROTECTED] wrote: Paul Cochrane wrote: On 27/08/07, Ron Blaschke [EMAIL PROTECTED] wrote: Paul Cochrane wrote: On 26/08/07, chromatic [EMAIL PROTECTED] wrote: On Sun, Aug 26, 2007 at 11:14:11AM -0700, Paul Cochrane wrote: Ok, I'll just tell the Coverity

Parrot Bug Summary

2007-08-27 Thread Parrot Bug Summary
Parrot Bug Summary http://rt.perl.org/rt3/NoAuth/parrot/Overview.html Generated at Mon Aug 27 13:00:02 2007 GMT --- * Numbers * New Issues * Overview of Open Issues * Ticket Status By Version * Requestors with

[perl #44993] Free()ing of SymReg variables

2007-08-27 Thread via RT
# New Ticket Created by Paul Cochrane # Please include the string: [perl #44993] # in the subject line of all future correspondence about this issue. # URL: http://rt.perl.org/rt3/Ticket/Display.html?id=44993 Hi all, In looking through some of the warnings that Coverity Prevent has thrown

[perl #44995] Dereferencing NULL pointers (Coverity)

2007-08-27 Thread via RT
# New Ticket Created by Paul Cochrane # Please include the string: [perl #44995] # in the subject line of all future correspondence about this issue. # URL: http://rt.perl.org/rt3/Ticket/Display.html?id=44995 Hi everyone, Another issue raised by Coverity Prevent[1] is that of a NULL

Re: [perl #44995] Dereferencing NULL pointers (Coverity)

2007-08-27 Thread Mehmet Yavuz Selim Soyturk
I don't think that the code is safe, but it does what it means :) =item Bhcf Halt and Catch Fire. Tries to crash parrot. =cut op hcf() { int *a, i; a = NULL; i = *a; goto OFFSET(i) ; /* in case your runtime is very forgiving. */ } -- Mehmet

Re: [perl #44995] Dereferencing NULL pointers (Coverity)

2007-08-27 Thread Joshua Isom
On Aug 27, 2007, at 11:13 AM, Paul Cochrane (via RT) wrote: # New Ticket Created by Paul Cochrane # Please include the string: [perl #44995] # in the subject line of all future correspondence about this issue. # URL: http://rt.perl.org/rt3/Ticket/Display.html?id=44995 Hi everyone,

Re: [perl #44995] Dereferencing NULL pointers (Coverity)

2007-08-27 Thread Paul Cochrane
On 27/08/07, Joshua Isom [EMAIL PROTECTED] wrote: On Aug 27, 2007, at 11:13 AM, Paul Cochrane (via RT) wrote: # New Ticket Created by Paul Cochrane # Please include the string: [perl #44995] # in the subject line of all future correspondence about this issue. # URL:

Re: [perl #44995] Dereferencing NULL pointers (Coverity)

2007-08-27 Thread Leopold Toetsch
Am Montag, 27. August 2007 22:27 schrieb Paul Cochrane: Mehmet and Joshua, I can't believe I missed the comment!  How embarassing!  Thanks heaps to you both for pointing that out for me :-) Just in case: http://en.wikipedia.org/wiki/Halt_and_Catch_Fire Have fun, leo