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  1. Qt
  2. QTBUG-86258

QSharedMemory memory cannot be shared with other accounts

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    • Icon: Bug Bug
    • Resolution: Unresolved
    • Icon: P3: Somewhat important P3: Somewhat important
    • None
    • 5.11
    • Core: Other
    • None
    • Debian 10
    • Linux/Wayland, Linux/X11

      I want create memory and shared it to other users, but other users can not read. I run a command ipcs, then I found that my memory perms signed 600. I'm sure that problems locate here: qsharedmemory_systemv.cpp line 158, it call shmget method used 0600 flag.

        1. 2020-08-26_165449.png
          2020-08-26_165449.png
          104 kB
        For Gerrit Dashboard: QTBUG-86258
        # Subject Branch Project Status CR V
        311873,4 QSharedMemory: user can pass permission flags dev qt/qtbase Status: NEW -1 0

            caowei 曹 诗瑛
            caowei 曹 诗瑛
            Vladimir Minenko Vladimir Minenko
            Alex Blasche Alex Blasche
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            5 Vote for this issue
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            4 Start watching this issue

              Created:
              Updated:

                There is 1 open Gerrit change