[geany/geany] bd9d26: Fix crash in lookup_includes()

[Jiří Techet]

Branch:      refs/heads/master
Author:      Jiří Techet <techet at gmail.com>
Committer:   Jiří Techet <techet at gmail.com>
Date:        Fri, 06 May 2016 19:42:13 UTC
Commit:      bd9d26a0d121f9bcabd2fcce26fb5c77b7bfa81a
             https://github.com/geany/geany/commit/bd9d26a0d121f9bcabd2fcce26fb5c77b7bfa81a

Log Message:
-----------
Fix crash in lookup_includes()

Right now

geany -g foo.c.tags \"

makes Geany crash.


Modified Paths:
--------------
    tagmanager/src/tm_workspace.c

Modified: tagmanager/src/tm_workspace.c
7 lines changed, 6 insertions(+), 1 deletions(-)
===================================================================
@@ -490,7 +490,12 @@ static GList *lookup_includes(const gchar **includes, gint includes_count)
 		for (i = 0; i < includes_count; i++)
 		{
 			size_t dirty_len = strlen(includes[i]);
-			gchar *clean_path = g_malloc(dirty_len - 1);
+			gchar *clean_path;
+
+			if (dirty_len < 2)
+				continue;
+
+			clean_path = g_malloc(dirty_len - 1);
 
 			strncpy(clean_path, includes[i] + 1, dirty_len - 1);
 			clean_path[dirty_len - 2] = 0;



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