Bug #1394

[PATCH] getcwd(3) returns wrong error codes

Added by Beket almost 5 years ago. Updated over 4 years ago.

Status:ClosedStart date:
Priority:NormalDue date:
Assignee:Beket% Done:

0%

Category:-
Target version:-

Description

Salute.

getcwd(3) returns EINVAL if the supplied buffer length is 0 or 1 and ENOMEM
(duh!) if the length is greater than 1 but can't hold pathname + 1.

POSIX expects getcwd() to return EINVAL if length is 0 and ERANGE if length is
greater than 0 but less than pathname + 1.

I attach a patch to review. I've built a kernel and running it at the moment.
So far nothing bro

getcwd.diff Magnifier (965 Bytes) Beket, 06/04/2009 02:00 PM

History

#1 Updated by Beket over 4 years ago

Fixed with a08a76400bd23209e8e38f4835d71e88eee3c887

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