diff options
| author | Ludovic Courtès <ludo@gnu.org> | 2020-01-03 15:47:12 +0100 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2020-01-03 16:06:26 +0100 |
| commit | f4cde9ac4aedb516c050a30fd999673da434bfa0 (patch) | |
| tree | 1927e98b7b8882fc72290de59ad6b00cfade5f32 /guix/http-client.scm | |
| parent | 52207b3938d3ccbeb661ba8d0af563cf1e0e3333 (diff) | |
download: Do not leak file descriptors on TLS ports.
Fixes <https://bugs.gnu.org/20145>.
* guix/build/download.scm (%tls-ports, register-tls-record-port): Remove.
(tls-wrap): Remove call to 'register-tls-record-port'. Return a custom
binary input/output port instead. This is a backport of what Guile
2.2's (web client) module has been doing.
(close-connection): Define as an alias for 'close-port'.
* guix/http-client.scm (http-fetch): Remove #:keep-alive? parameter,
which was ignored and unused.
Pass #:keep-alive? #f to 'http-get'.
* guix/lint.scm (probe-uri): Use 'close-port' instead of 'close-connection'.
* guix/scripts/substitute.scm (http-multiple-get): Likewise.
Diffstat (limited to 'guix/http-client.scm')
| -rw-r--r-- | guix/http-client.scm | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/guix/http-client.scm b/guix/http-client.scm index 067002a79a..5a5a33b4c0 100644 --- a/guix/http-client.scm +++ b/guix/http-client.scm @@ -70,14 +70,13 @@ (define* (http-fetch uri #:key port (text? #f) (buffered? #t) - keep-alive? (verify-certificate? #t) + (verify-certificate? #t) (headers '((user-agent . "GNU Guile")))) "Return an input port containing the data at URI, and the expected number of bytes available or #f. If TEXT? is true, the data at URI is considered to be textual. Follow any HTTP redirection. When BUFFERED? is #f, return an -unbuffered port, suitable for use in `filtered-port'. When KEEP-ALIVE? is -true, send a 'Connection: keep-alive' HTTP header, in which case PORT may be -reused for future HTTP requests. HEADERS is an alist of extra HTTP headers. +unbuffered port, suitable for use in `filtered-port'. HEADERS is an alist of +extra HTTP headers. When VERIFY-CERTIFICATE? is true, verify HTTPS server certificates. @@ -100,7 +99,11 @@ Raise an '&http-get-error' condition if downloading fails." (setvbuf port 'none)) (let*-values (((resp data) (http-get uri #:streaming? #t #:port port - #:keep-alive? #t + ;; XXX: When #:keep-alive? is true, if DATA is + ;; a chunked-encoding port, closing DATA won't + ;; close PORT, leading to a file descriptor + ;; leak. + #:keep-alive? #f #:headers headers)) ((code) (response-code resp))) |