dovecot: Don't crash with empty messagesets.
dovecot at dovecot.org
dovecot at dovecot.org
Mon Sep 24 11:15:52 EEST 2007
details: http://hg.dovecot.org/dovecot/rev/c6b85cf1e63a
changeset: 6492:c6b85cf1e63a
user: Timo Sirainen <tss at iki.fi>
date: Mon Sep 24 11:15:47 2007 +0300
description:
Don't crash with empty messagesets.
diffstat:
1 file changed, 3 insertions(+)
src/lib-storage/index/index-search.c | 3 +++
diffs (13 lines):
diff -r a43faaff06fd -r c6b85cf1e63a src/lib-storage/index/index-search.c
--- a/src/lib-storage/index/index-search.c Mon Sep 24 10:43:59 2007 +0300
+++ b/src/lib-storage/index/index-search.c Mon Sep 24 11:15:47 2007 +0300
@@ -562,6 +562,9 @@ static bool search_msgset_fix_limits(con
static bool search_msgset_fix_limits(const struct mail_index_header *hdr,
struct mail_search_seqset *set, bool not)
{
+ if (set == NULL)
+ return FALSE;
+
for (; set != NULL; set = set->next) {
if (set->seq1 > hdr->messages_count) {
if (set->seq1 != (uint32_t)-1 &&
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