28 lines
1.1 KiB
Diff
28 lines
1.1 KiB
Diff
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From 16bcefc7eeca2443e79b85e5257f66ef5b50eaf0 Mon Sep 17 00:00:00 2001
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From: Tomas Popela <tpopela@redhat.com>
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Date: Tue, 24 Jul 2018 12:45:42 +0200
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Subject: [PATCH 14/17] Check variable before dereferencing it
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yelp-3.28.1/libyelp/yelp-mallard-document.c:341: var_compare_op: Comparing "path" to null implies that "path" might be null.
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yelp-3.28.1/libyelp/yelp-mallard-document.c:346: var_deref_op: Dereferencing null pointer "path".
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---
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libyelp/yelp-mallard-document.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/libyelp/yelp-mallard-document.c b/libyelp/yelp-mallard-document.c
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index 9c006efc..b3319310 100644
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--- a/libyelp/yelp-mallard-document.c
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+++ b/libyelp/yelp-mallard-document.c
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@@ -345,7 +345,7 @@ mallard_think (YelpMallardDocument *mallard)
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*/
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error = g_error_new (YELP_ERROR, YELP_ERROR_NOT_FOUND,
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_("The directory ‘%s’ does not exist."),
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- path[0]);
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+ path && path[0] ? path[0] : "NULL");
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yelp_document_error_pending ((YelpDocument *) mallard, error);
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g_error_free (error);
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goto done;
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--
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2.19.1
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