From: Christian Hesse <mail@eworm.de>
Date: Thu, 13 Mar 2014 14:03:39 +0000 (+0100)
Subject: Fix bug #3109 “libravatar: make mail address lower case before hashing MD5”
X-Git-Tag: 3.10.0~185
X-Git-Url: http://git.claws-mail.org/?p=claws.git;a=commitdiff_plain;h=eeb18db35ed1136568ae802b2fb7445315471025;ds=sidebyside

Fix bug #3109 “libravatar: make mail address lower case before hashing MD5”

Thanks again Christian Hesse for the patch!
---

diff --git a/src/plugins/libravatar/libravatar.c b/src/plugins/libravatar/libravatar.c
index 843ffb4a7..ef9219e33 100644
--- a/src/plugins/libravatar/libravatar.c
+++ b/src/plugins/libravatar/libravatar.c
@@ -58,8 +58,15 @@ static gboolean libravatar_header_update_hook(gpointer source, gpointer data)
 	debug_print("libravatar avatar_header_update invoked\n");
 
 	if (!strcmp(acd->header, "From:")) {
-		gchar *a = g_strdup(acd->content);
+		gchar *a, *lower;
+
+		a = g_strdup(acd->content);
 		extract_address(a);
+
+		/* string to lower */
+		for (lower = a; *lower; lower++)
+			*lower = g_ascii_tolower(*lower);
+
 		debug_print("libravatar added '%s'\n", a);
 		procmsg_msginfo_add_avatar(acd->msginfo, AVATAR_LIBRAVATAR, a);
 	}