bug#44320: [PATH] [27.1] Make sure send-string-to-terminal send all contents

[LinSun]

Hi Eli, Lars,

 

> This is very old code, so it is surprising this only comes up now.

>I'd rather we understood the issue completely before we decide how to

>fix it.

 

Sorry for delay responding, I’m offline last weekend.

 

And yes, it’s rare, but in my testing case it’s happened quite often.

 

I had attached all the testing files, the testing.el will read the six image and

send to terminal.

(send-string-to-terminal

(with-temp-buffer

   (insert-file-contents "testing.six")

   (buffer-string)))

 

The strace log file “testing-strace.log” is attached for not fully write to

console in one call, in the log file, function `write` not write all string into

console. Please refer the attachment .

 

After apply the patch in my first mail, it will resolve the bug.

 

Best Regards

Lin Sun

testing.el
Description: Binary data

testing.six
Description: Binary data

testing-strace.log
Description: Binary data