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- rediff patches, rebuild with openssl 3.0.0, rel 8
[packages/imap.git] / imap-overflow.patch
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 */
7         }
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;
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