Mercurial > dovecot > core-2.2
changeset 7597:f27e6f583817 HEAD
If cached message part showed header's size to be smaller than in reality,
return "broken" instead of assert-crashing.
| author | Timo Sirainen <tss@iki.fi> |
|---|---|
| date | Mon, 02 Jun 2008 21:06:27 +0300 |
| parents | 60733457ea20 |
| children | 50120b047f0a |
| files | src/lib-mail/message-parser.c |
| diffstat | 1 files changed, 5 insertions(+), 1 deletions(-) [+] |
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--- a/src/lib-mail/message-parser.c Mon Jun 02 21:00:49 2008 +0300 +++ b/src/lib-mail/message-parser.c Mon Jun 02 21:06:27 2008 +0300 @@ -617,7 +617,11 @@ uoff_t offset = ctx->part->physical_pos + ctx->part->header_size.physical_size; - i_assert(offset >= ctx->input->v_offset); + if (offset < ctx->input->v_offset) { + /* header was actually larger than the cached size suggested */ + ctx->broken = TRUE; + return -1; + } i_stream_skip(ctx->input, offset - ctx->input->v_offset); ctx->parse_next_block = preparsed_parse_body_more;