Fix segmentation fault on IRC server reply

 






 

 


  Review Request #1484
  —
  Created May 27, 2022 and submitted  — Latest diff uploaded 

 


















 

  

   Information

  





 
 

  belgin
 









 
 

  pidgin/pidgin
 









 
 

  release-2.x.y
 









 
 

  PIDGIN-17375
 









 
 

  
 






 




 

  

   Reviewers

  





 
 

  pidgin
 









 
 

  
 






 








 





  


 
 

  
When Pidgin received :nick!user@host JOIN #channel from an IRC

server, it worked fine, but when it received

:nick JOIN #channel, it crashed with a segmentation fault.

 








  


 
 

  
Tested with a custom IRC server that only sends the nickname. Also tested on Libera Chat.

 







 









 





  








 




 







   

    
    
Diff Revision 1 (Latest)



    

    


    

      
Commits

      

 

 

  
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   Last
  
  Summary
  ID
  Author
 



 
  
   
  
  
   
  
 
 
  
   
    

     Fix segmentation fault on IRC server reply
     
When Pidgin received ":nick!user@host JOIN #channel" from an IRC
server, it worked fine, but when it received
":nick JOIN #channel", it crashed with a segmentation fault.

    

   
  		
  7341ec362a563762dd25507b21dca3477447d8c8
  Belgin Știrbu
 




    


    
    

   

  

 









 

  

   
    

     
      
      libpurple/protocols/irc/msgs.c
     
    

   
  

 










     

    

   

  

  

   
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