dovecot-2.0: lib-storage: Don't crash if invalid parameter is gi...

[dovecot at dovecot.org]

details:   http://hg.dovecot.org/dovecot-2.0/rev/b9a5ad0324c8
changeset: 11737:b9a5ad0324c8
user:      Timo Sirainen <tss at iki.fi>
date:      Tue Jul 06 13:44:48 2010 +0100
description:
lib-storage: Don't crash if invalid parameter is given to SEARCH OLDER.

diffstat:

 src/lib-storage/mail-search-register-imap.c |  3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diffs (13 lines):

diff -r 2f290e28283a -r b9a5ad0324c8 src/lib-storage/mail-search-register-imap.c
--- a/src/lib-storage/mail-search-register-imap.c	Mon Jul 05 20:41:30 2010 +0100
+++ b/src/lib-storage/mail-search-register-imap.c	Tue Jul 06 13:44:48 2010 +0100
@@ -301,6 +301,9 @@
 	struct mail_search_arg *sarg;
 
 	sarg = arg_new_interval(ctx, SEARCH_BEFORE);
+	if (sarg == NULL)
+		return NULL;
+
 	/* we need to match also equal, but SEARCH_BEFORE compares with "<" */
 	sarg->value.time++;
 	return sarg;