dovecot 2.3.13 : make check FAILURE : Assert failed: buffer_append_full_file

[Aki Tuomi]

> On 16/01/2021 16:36 J Lumby <johnlumby at hotmail.com> wrote:
> 
>  
> After successfully building dovecot 2.3.13 (linux kernel 5.10.1 , 
> glibc-2.32 , gcc-9.3)
> 
> make check had one failure as follows :
> 
> test-buffer-istream.c:54: Assert failed: buffer_append_full_file(result, 
> TEST_FILENAME, SIZE_MAX, &error) == BUFFER_APPEND_READ_ERROR
> test-buffer-istream.c:56: Assert failed: error != NULL && *error != '\0'
> buffer_append_full_file .............................................. : 
> FAILED
> 
> After a brief look at the referenced code in test-buffer-istream.c  ,  I 
> can't find out what this FAIL really means or whether it is serious.
> 
> The assert is finding that the result of the call to 
> buffer_append_full_file is not BUFFER_APPEND_READ_ERROR,   but it does 
> not report what the result code actually was.    Maybe errno was 
> actually 0 and call succeeded?   I don't know.   Nor can I see how to 
> add some code to find out.
> 
> Can anyone offer any advice on what this means and/or how to investigate?
> 
> Cheers,  John Lumby

Hi!

You are running make check as root. Try running it as non-root user.

Aki