From 8acf56b3113f6b6a31bf841edfb2fe36c6206026 Mon Sep 17 00:00:00 2001 From: Oswald Buddenhagen Date: Fri, 22 Nov 2019 17:49:04 +0100 Subject: [PATCH] complain about malformed item names in FETCH responses --- src/drv_imap.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/src/drv_imap.c b/src/drv_imap.c index 7a08722..826e12b 100644 --- a/src/drv_imap.c +++ b/src/drv_imap.c @@ -1056,8 +1056,10 @@ parse_fetch_rsp( imap_store_t *ctx, list_t *list, char *s ATTR_UNUSED ) } for (tmp = list->child; tmp; tmp = tmp->next) { - if (!is_atom( tmp )) - continue; + if (!is_atom( tmp )) { + error( "IMAP error: bogus item name in FETCH response\n" ); + goto ffail; + } if (!strcmp( "UID", tmp->val )) { tmp = tmp->next; if (!is_atom( tmp ) || (uid = strtoul( tmp->val, &ep, 10 ), *ep)) {