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Merged revisions 301594 via svnmerge from

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https://origsvn.digium.com/svn/asterisk/branches/1.6.2

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  r301594 | mnicholson | 2011-01-12 12:50:31 -0600 (Wed, 12 Jan 2011) | 15 lines
  
  Removed a usleep(1) that shouldn't be necessary in session_do, and removed the
  ms_t member from the mansession_session structure.
  
  Merged revisions 301591 via svnmerge from 
  https://origsvn.digium.com/svn/asterisk/branches/1.4
  
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    r301591 | mnicholson | 2011-01-12 12:39:03 -0600 (Wed, 12 Jan 2011) | 5 lines
    
    Don't store the thread id for the manager session in the structure we pass to
    the thread for the manager session.
    
    ABE-2543
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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.8@301595 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Matthew Nicholson
2011-01-12 18:51:37 +00:00
parent 743048953d
commit 523aed7d2f
1 changed files with 0 additions and 14 deletions
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14
main/manager.c
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@@ -929,7 +929,6 @@ static const struct {
* data. * data.
*/ */
struct mansession_session { struct mansession_session {
pthread_t ms_t; /*!< Execution thread, basically useless */
/* XXX need to document which fields it is protecting */ /* XXX need to document which fields it is protecting */
struct sockaddr_in sin; /*!< address we are connecting from */ struct sockaddr_in sin; /*!< address we are connecting from */
FILE *f; /*!< fdopen() on the underlying fd */ FILE *f; /*!< fdopen() on the underlying fd */
@@ -4687,19 +4686,6 @@ static void *session_do(void *data)
} }
} }
/* It is possible under certain circumstances for this session thread
to complete its work and exit *before* the thread that created it
has finished executing the ast_pthread_create_background() function.
If this occurs, some versions of glibc appear to act in a buggy
fashion and attempt to write data into memory that it thinks belongs
to the thread but is in fact not owned by the thread (or may have
been freed completely).
Causing this thread to yield to other threads at least one time
appears to work around this bug.
*/
usleep(1);
session_destroy(session); session_destroy(session);
ast_mutex_destroy(&s.lock); ast_mutex_destroy(&s.lock);