From: Timo Sirainen <timo.sirainen@dovecot.fi>
Date: Mon, 30 Jan 2017 19:28:20 +0000 (+0200)
Subject: lib-storage: Add assert to make sure header parsing isn't recursed
X-Git-Tag: 2.3.0.rc1~2196
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=093d5c0cdf04c9190b6377e624206cdf85fe665a;p=thirdparty%2Fdovecot%2Fcore.git

lib-storage: Add assert to make sure header parsing isn't recursed
---

diff --git a/src/lib-storage/index/index-mail-headers.c b/src/lib-storage/index/index-mail-headers.c
index 63e8d12a9c..af025b56dd 100644
--- a/src/lib-storage/index/index-mail-headers.c
+++ b/src/lib-storage/index/index-mail-headers.c
@@ -193,6 +193,8 @@ void index_mail_parse_header_init(struct index_mail *mail,
 	const uint8_t *match;
 	unsigned int i, field_idx, match_count;
 
+	i_assert(!mail->data.header_parser_initialized);
+
 	mail->header_seq = data->seq;
 	if (mail->header_data == NULL) {
 		mail->header_data = buffer_create_dynamic(default_pool, 4096);