37 lines
1.2 KiB
Diff
37 lines
1.2 KiB
Diff
|
From 92974634d285448bbf2007a9bcfedf247a26a39b Mon Sep 17 00:00:00 2001
|
||
|
|
From: Tomas Popela <tpopela@redhat.com>
|
||
|
|
Date: Mon, 23 Jul 2018 10:55:52 +0200
|
||
|
|
Subject: [PATCH 05/17] Check whether variable node is set before dereferencing
|
||
|
|
it
|
||
|
|
|
||
|
|
yelp-3.28.1/libyelp/yelp-info-parser.c:766: dereference: Dereferencing a pointer that might be null "node" when calling "strncmp".
|
||
|
|
---
|
||
|
|
libyelp/yelp-info-parser.c | 4 ++--
|
||
|
|
1 file changed, 2 insertions(+), 2 deletions(-)
|
||
|
|
|
||
|
|
diff --git a/libyelp/yelp-info-parser.c b/libyelp/yelp-info-parser.c
|
||
|
|
index d0e767bc..0c383bfe 100644
|
||
|
|
--- a/libyelp/yelp-info-parser.c
|
||
|
|
+++ b/libyelp/yelp-info-parser.c
|
||
|
|
@@ -734,7 +734,7 @@ process_page (GtkTreeStore *tree,
|
||
|
|
g_free (next);
|
||
|
|
next = NULL;
|
||
|
|
}
|
||
|
|
- if (g_str_equal (node, "Top") && prev != NULL) {
|
||
|
|
+ if (node && g_str_equal (node, "Top") && prev != NULL) {
|
||
|
|
g_free (prev);
|
||
|
|
prev = NULL;
|
||
|
|
}
|
||
|
|
@@ -763,7 +763,7 @@ process_page (GtkTreeStore *tree,
|
||
|
|
}
|
||
|
|
if (prev && g_ascii_strncasecmp (prev, "(dir)", 5))
|
||
|
|
{
|
||
|
|
- if (strncmp (node, "Top", 3)) {
|
||
|
|
+ if (node && strncmp (node, "Top", 3)) {
|
||
|
|
/* Special case the Top node to always appear first */
|
||
|
|
} else {
|
||
|
|
page = node2page (nodes2pages, prev);
|
||
|
|
--
|
||
|
|
2.19.1
|
||
|
|
|