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[review v2] Fix crash with core + TUI + run


Simon Marchi has posted comments on this change.

Change URL: https://gnutoolchain-gerrit.osci.io/r/c/binutils-gdb/+/483
......................................................................


Patch Set 2:

(1 comment)

| --- gdb/target.c
| +++ gdb/target.c
| @@ -569,14 +566,18 @@ target_stack::push (target_ops *t)
| -    }
| +    prev = m_stack[stratum];
|  
|    /* Now add the new one.  */
|    m_stack[stratum] = t;
|  
| +  /* And close the previous one, if it exists.  */
| +  if (prev != nullptr)
| +    target_close (prev);
| +

PS1, Line 574:

> > Now with a quote.
> 
> Quote^2.

Testing again.

|    if (m_top < stratum)
|      m_top = stratum;
|  }
|  
|  /* See target.h.  */
|  
|  void
|  push_target (struct target_ops *t)
|  {

-- 
Gerrit-Project: binutils-gdb
Gerrit-Branch: master
Gerrit-Change-Id: I39e2f8b538c580c8ea5bf1d657ee877e47746c8f
Gerrit-Change-Number: 483
Gerrit-PatchSet: 2
Gerrit-Owner: Sergio Durigan Junior <sergiodj@redhat.com>
Gerrit-Reviewer: Pedro Alves <palves@redhat.com>
Gerrit-Reviewer: Sergio Durigan Junior <sergiodj@redhat.com>
Gerrit-CC: Simon Marchi <simon.marchi@polymtl.ca>
Gerrit-Comment-Date: Sat, 09 Nov 2019 00:05:53 +0000
Gerrit-HasComments: Yes
Gerrit-Has-Labels: No
Comment-In-Reply-To: Pedro Alves <palves@redhat.com>
Comment-In-Reply-To: Sergio Durigan Junior <sergiodj@redhat.com>
Gerrit-MessageType: comment


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