curl 2022-04-27 (1669b17d)

Code extracted from:

    https://github.com/curl/curl.git

at commit 1669b17d3a1a1fd824308544ca0ec02a2a4f50ea (curl-7_83_0).

1 files changed, 5 insertions, 4 deletions

diff --git a/lib/mime.h b/lib/mime.h
index 56642ae..f2fc434 100644
--- a/lib/mime.h
+++ b/lib/mime.h
@@ -7,7 +7,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2021, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2022, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -24,6 +24,7 @@
 
 #include "curl_setup.h"
 
+#define MIME_BOUNDARY_DASHES            24  /* leading boundary dashes */
 #define MIME_RAND_BOUNDARY_CHARS        16  /* Nb. of random boundary chars. */
 #define MAX_ENCODED_LINE_LENGTH         76  /* Maximum encoded line length. */
 #define ENCODING_BUFFER_SIZE            256 /* Encoding temp buffers size. */
@@ -91,8 +92,8 @@ struct mime_state {
   curl_off_t offset;          /* State-dependent offset. */
 };
 
-/* minimum buffer size for the boundary string */
-#define MIME_BOUNDARY_LEN (24 + MIME_RAND_BOUNDARY_CHARS + 1)
+/* Boundary string length. */
+#define MIME_BOUNDARY_LEN (MIME_BOUNDARY_DASHES + MIME_RAND_BOUNDARY_CHARS)
 
 /* A mime multipart. */
 struct curl_mime {
@@ -100,7 +101,7 @@ struct curl_mime {
   curl_mimepart *parent;           /* Parent part. */
   curl_mimepart *firstpart;        /* First part. */
   curl_mimepart *lastpart;         /* Last part. */
-  char boundary[MIME_BOUNDARY_LEN]; /* The part boundary. */
+  char boundary[MIME_BOUNDARY_LEN + 1]; /* The part boundary. */
   struct mime_state state;         /* Current readback state. */
 };