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authorLars Ingebrigtsen <larsi@gnus.org>2020-07-29 08:47:29 +0200
committerLars Ingebrigtsen <larsi@gnus.org>2020-07-29 08:47:29 +0200
commit28bf56b8718fc545ed94e3fdb09a3cfa446ca61e (patch)
tree53a886026d4ad3d12a89d3289799d64c773be732 /lisp
parentdb1b1f09b820efeefa60a49684c06d511b70eecb (diff)
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Don't default to librgravatar, since there are security implications
* lisp/image/gravatar.el (gravatar-service): Change the default from libravatar, since that has privacy concerns (bug#40676).
Diffstat (limited to 'lisp')
-rw-r--r--lisp/image/gravatar.el7
1 files changed, 5 insertions, 2 deletions
diff --git a/lisp/image/gravatar.el b/lisp/image/gravatar.el
index ff59a72ac87..5b5c27dbe17 100644
--- a/lisp/image/gravatar.el
+++ b/lisp/image/gravatar.el
@@ -125,11 +125,14 @@ a gravatar for a given email address."
(libravatar . ,#'gravatar--service-libravatar))
"Alist of supported gravatar services.")
-(defcustom gravatar-service 'libravatar
+(defcustom gravatar-service 'gravatar
"Symbol denoting gravatar-like service to use.
Note that certain services might ignore other options, such as
`gravatar-default-image' or certain values as with
-`gravatar-rating'."
+`gravatar-rating'.
+
+Note that `'libravatar' has security implications: It can be used
+to track whether you're reading a specific mail."
:type `(choice ,@(mapcar (lambda (s) `(const ,(car s)))
gravatar-service-alist))
:version "28.1"