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map_rescan_msgids(): musn't ues memcpy on overlapping buffers; use memmove instead.
author
Wilfried Goesgens
<dothebart@citadel.org>
Sun, 22 Jan 2012 15:18:17 +0000
(16:18 +0100)
committer
Wilfried Goesgens
<dothebart@citadel.org>
Sun, 22 Jan 2012 15:18:17 +0000
(16:18 +0100)
citadel/modules/imap/serv_imap.c
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diff --git
a/citadel/modules/imap/serv_imap.c
b/citadel/modules/imap/serv_imap.c
index 7cf4bb948452460fbda6bea831e2e964c44f1c7b..5c831deb26cd64e28289bae905fef5f2647bb248 100644
(file)
--- a/
citadel/modules/imap/serv_imap.c
+++ b/
citadel/modules/imap/serv_imap.c
@@
-406,14
+406,14
@@
void imap_rescan_msgids(void)
* array.
*/
--Imap->num_msgs;
- mem
cpy
(&Imap->msgids[i],
- &Imap->msgids[i + 1],
- (sizeof(long) *
- (Imap->num_msgs - i)));
- mem
cpy
(&Imap->flags[i],
- &Imap->flags[i + 1],
- (sizeof(long) *
- (Imap->num_msgs - i)));
+ mem
move
(&Imap->msgids[i],
+
&Imap->msgids[i + 1],
+
(sizeof(long) *
+
(Imap->num_msgs - i)));
+ mem
move
(&Imap->flags[i],
+
&Imap->flags[i + 1],
+
(sizeof(long) *
+
(Imap->num_msgs - i)));
--i;
}