patchlwIP - A Lightweight TCP/IP stack - Patches: patch #9857, sys_arch_mbox_tryfetch return...

 
 

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patch #9857: sys_arch_mbox_tryfetch return value not validated correctly

Submitter:  Christoffer Lind <clind>
Submitted:  Wed 02 Oct 2019 06:57:29 AM UTC
   
 
Category:  TCP Priority:  5 - Normal
Status:  Done Privacy:  Public
Assigned to:  goldsimon Open/Closed:  Closed
Planned Release:  None

Tue 10 Dec 2019 08:49:02 PM UTC, comment #1: 

Applied, thanks for the patch!

Simon Goldschmidt <goldsimon>
Group administrator
Wed 02 Oct 2019 06:57:29 AM UTC, original submission:  

sys_arch_mbox_tryfetch() shall return SYS_MBOX_EMPTY or 0 according to the documentation. Wherever the function is used the return value is incorrectly compared to SYS_ARCH_TIMEOUT. For now SYS_MBOX_EMPTY is defined to SYS_ARCH_TIMEOUT so this is not an issue as long as SYS_MBOX_EMPTY isn't re-defined.

Christoffer Lind <clind>

 

(Note: upload size limit is set to 16384 kB, after insertion of the required escape characters.)

Attached Files

 

Depends on the following items: None found

Items that depend on this one: None found

 

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  • -email is unavailable- added by clind (Submitted the item)
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    Follow 4 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2019-12-10 goldsimon Assigned toNone goldsimon
        Open/ClosedOpen Closed
    2019-12-10 goldsimon StatusNone Done
    2019-10-02 clind Attached File- Added 0001-sys_arch_mbox_tryfetch-not-validated-correctly.patch, #47608

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