dovecot-2.0: lib-settings: Crashfix for broken settings under st...

[dovecot at dovecot.org]

details:   http://hg.dovecot.org/dovecot-2.0/rev/74248914cf40
changeset: 12780:74248914cf40
user:      Timo Sirainen <tss at iki.fi>
date:      Mon May 09 19:25:44 2011 +0300
description:
lib-settings: Crashfix for broken settings under strlist.

diffstat:

 src/lib-settings/settings-parser.c |  3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diffs (13 lines):

diff -r 3ada82147977 -r 74248914cf40 src/lib-settings/settings-parser.c
--- a/src/lib-settings/settings-parser.c	Mon May 09 19:08:43 2011 +0300
+++ b/src/lib-settings/settings-parser.c	Mon May 09 19:25:44 2011 +0300
@@ -696,7 +696,8 @@
 		if (parent_def == NULL) {
 			/* we'll get here with e.g. "plugin/a/b=val".
 			   not sure if we should ever do anything here.. */
-			if (strcmp(parent_link->full_key, parent_key) != 0)
+			if (parent_link->full_key == NULL ||
+			    strcmp(parent_link->full_key, parent_key) != 0)
 				return FALSE;
 		} else {
 			if (parent_def->type != SET_STRLIST)