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Bug #6755

closed

Netmap: deadlock if netmap_open fails

Added by Jeff Lucovsky 4 months ago. Updated 3 months ago.

Status:
Closed
Priority:
Normal
Assignee:
Target version:
Affected Versions:
Effort:
Difficulty:
Label:

Description

If Suricata is unable to successfully open a netmap device in NetmapOpen, it calls NetmapCloseAll. There's a deadlock since the caller holds the netmap_devlist_lock and NetmapCloseAll first tries to obtain the lock


Subtasks 1 (0 open1 closed)

Bug #6756: Netmap: deadlock if netmap_open fails (7.0.x backport)ClosedVictor JulienActions
Actions #1

Updated by Victor Julien 4 months ago

  • Target version changed from TBD to 8.0.0-beta1
Actions #2

Updated by OISF Ticketbot 4 months ago

  • Subtask #6756 added
Actions #3

Updated by OISF Ticketbot 4 months ago

  • Label deleted (Needs backport to 7.0)
Actions #4

Updated by Victor Julien 4 months ago

  • Status changed from New to Assigned
  • Assignee changed from OISF Dev to Jeff Lucovsky
Actions #5

Updated by Jeff Lucovsky 4 months ago

  • Status changed from Assigned to In Review
Actions #6

Updated by Jeff Lucovsky 3 months ago

  • Status changed from In Review to Closed
Actions

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