1 diff -urNp -x '*.orig' imap-2007f.org/src/c-client/rfc822.c imap-2007f/src/c-client/rfc822.c
2 --- imap-2007f.org/src/c-client/rfc822.c 2011-07-23 02:20:18.000000000 +0200
3 +++ imap-2007f/src/c-client/rfc822.c 2021-09-29 21:57:47.019342032 +0200
4 @@ -384,6 +384,9 @@ void rfc822_parse_content (BODY *body,ST
5 if (CHR (bs) == '\012'){/* following LF? */
6 c = SNX (bs); i--; /* yes, slurp it */
8 + if (!i) /* Make sure we don't get an overflow for */
9 + break; /* messages ending on \015 (or the following */
10 + /* i-- will cause i to be MAXINT. Not good.) */
11 case '\012': /* at start of a line, start with -- ? */
12 if (!(i && i-- && ((c = SNX (bs)) == '-') && i-- &&
13 ((c = SNX (bs)) == '-'))) break;