From: James Jones <jejones3141@gmail.com>
Date: Sat, 23 Jul 2022 11:46:21 +0000 (-0500)
Subject: Check curl_mime_filedata() return value (CID #1503934) (#4597)
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a634e68562a0f39327c47b2080f640de6762d321;p=thirdparty%2Ffreeradius-server.git

Check curl_mime_filedata() return value (CID #1503934) (#4597)
---

diff --git a/src/modules/rlm_smtp/rlm_smtp.c b/src/modules/rlm_smtp/rlm_smtp.c
index 0c3672d2621..487f84ab151 100644
--- a/src/modules/rlm_smtp/rlm_smtp.c
+++ b/src/modules/rlm_smtp/rlm_smtp.c
@@ -387,7 +387,10 @@ static int str_to_attachments(fr_mail_ctx_t *uctx, curl_mime *mime, char const *
 	/* Add the file attachment as a mime encoded part */
 	part = curl_mime_addpart(mime);
 	curl_mime_encoder(part, "base64");
-	curl_mime_filedata(part, path_buffer->buff);
+	if (curl_mime_filedata(part, path_buffer->buff) != CURLE_OK) {
+		REDEBUG2("Cannot add file attachment");
+		return 0;
+	}
 
 	return 1;
 }