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imap-2007e-overflow.patch

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Chris 2019-01-03 04:24:23 -06:00
parent 5605311cd1
commit c95dae6cbf
1 changed files with 3 additions and 0 deletions
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src/c-client/rfc822.c
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@ -384,6 +384,9 @@ void rfc822_parse_content (BODY *body,STRING *bs,char *h,unsigned long depth,
if (CHR (bs) == '\012'){/* following LF? */ if (CHR (bs) == '\012'){/* following LF? */
c = SNX (bs); i--; /* yes, slurp it */ c = SNX (bs); i--; /* yes, slurp it */
} }
if (!i) /* Make sure we don't get an overflow for */
break; /* messages ending on \015 (or the following */
/* i-- will cause i to be MAXINT. Not good.) */
case '\012': /* at start of a line, start with -- ? */ case '\012': /* at start of a line, start with -- ? */
if (!(i && i-- && ((c = SNX (bs)) == '-') && i-- && if (!(i && i-- && ((c = SNX (bs)) == '-') && i-- &&
((c = SNX (bs)) == '-'))) break; ((c = SNX (bs)) == '-'))) break;