From 17d803d0a7545db360c917e576aa77cea10a9b29 Mon Sep 17 00:00:00 2001 From: Visuwesh Date: Wed, 12 Apr 2023 19:17:23 +0530 Subject: [PATCH] Fix detection of WebP images by their signature * lisp/image.el (image-type-header-regexps): The 4 characters between "RIFF" and "WEBP" in WebP images can also be newlines. (Bug#62790) --- lisp/image.el | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lisp/image.el b/lisp/image.el index 6a8293fedf3..104fea407ff 100644 --- a/lisp/image.el +++ b/lisp/image.el @@ -51,7 +51,7 @@ static \\(unsigned \\)?char \\1_bits" . xbm) ("\\`\\(?:MM\0\\*\\|II\\*\0\\)" . tiff) ("\\`[\t\n\r ]*%!PS" . postscript) ("\\`\xff\xd8" . jpeg) ; used to be (image-jpeg-p . jpeg) - ("\\`RIFF....WEBPVP8" . webp) + ("\\`RIFF[^z-a][^z-a][^z-a][^z-a]WEBPVP8" . webp) (,(let* ((incomment-re "\\(?:[^-]\\|-[^-]\\)") (comment-re (concat "\\(?:!--" incomment-re "*-->[ \t\r\n]*<\\)"))) (concat "\\(?:<\\?xml[ \t\r\n]+[^>]*>\\)?[ \t\r\n]*<" -- 2.39.2