Fcalva/chibi-scheme
1
0
Fork 0
mirror of https://github.com/ashinn/chibi-scheme.git synced 2025-05-18 21:29:19 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

Guard against ill-formed responses in snow remote-command.

Browse source
This commit is contained in:
Alex Shinn 2024-12-02 11:43:36 +09:00
parent 3716d99a02
commit c437ede235
1 changed files with 12 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

16
lib/chibi/snow/commands.scm
View file

@ -794,10 +794,18 @@
(http-post uri params))))
(define (remote-command cfg name path params)
(let ((uri (remote-uri cfg name path)))
(sxml-display-as-text
(read (snow-post cfg uri (cons '(fmt . "sexp") params))))
(newline)))
(let* ((uri (remote-uri cfg name path))
(response
(port->string (snow-post cfg uri (cons '(fmt . "sexp") params)))))
(guard (exn (else
(display "ERROR: couldn't display sxml response: ")
(write response)
(newline)))
(let ((sxml (call-with-input-string response read)))
(if (null? sxml)
(display "WARN: () response from server")
(sxml-display-as-text sxml))
(newline)))))
(define (command/reg-key cfg spec)
(let* ((keys (call-with-input-file