[PATCH 2/3] cve-check-tool patch to allow select dir for the db

[mariano.lopez@linux.intel.com]

From: Mariano Lopez <mariano.lopez@linux.intel.com>

This patch allows to select the directory for the
database used by cve-check-tool.

[YOCTO #7515]

Signed-off-by: Mariano Lopez <mariano.lopez@linux.intel.com>
---
 .../change_logic_cve_get_file_parent.patch         | 45 ++++++++++++++++++++++
 1 file changed, 45 insertions(+)
 create mode 100644 meta/recipes-devtools/cve-check-tool/cve-check-tool/change_logic_cve_get_file_parent.patch

diff --git a/meta/recipes-devtools/cve-check-tool/cve-check-tool/change_logic_cve_get_file_parent.patch b/meta/recipes-devtools/cve-check-tool/cve-check-tool/change_logic_cve_get_file_parent.patch
new file mode 100644
index 0000000..077de88
--- /dev/null
+++ b/meta/recipes-devtools/cve-check-tool/cve-check-tool/change_logic_cve_get_file_parent.patch
@@ -0,0 +1,45 @@
+From 22cc9186909f98f024d78a08504d0bf532806de0 Mon Sep 17 00:00:00 2001
+From: Mariano Lopez <mariano.lopez@linux.intel.com>
+Date: Thu, 18 Feb 2016 14:26:02 +0000
+Subject: [PATCH] util.c: Change logic in cve_get_file_parent()
+
+Function cve_get_file_parent() will try to get the
+realpath and the get the dirname. If the file used
+to get parent doesn't exist the call will fail.
+
+This problem is present when using another directory
+for the database, realpath() won't find the nvd.db
+file and the program will exit quitely.
+
+This patch will first get the dirname and the get
+the realpath to avoid failing when the doesn't exist.
+
+Upstream-Status: Accepted [Release v5.6.3]
+
+Signed-off-by: Mariano Lopez <mariano.lopez@linux.intel.com>
+---
+ src/library/util.c | 8 +++-----
+ 1 file changed, 3 insertions(+), 5 deletions(-)
+
+diff --git a/src/library/util.c b/src/library/util.c
+index 8a20728..4d4a576 100644
+--- a/src/library/util.c
++++ b/src/library/util.c
+@@ -184,11 +184,9 @@ bool cve_is_dir(const char *p)
+ 
+ char *cve_get_file_parent(const char *p)
+ {
+-        char *r = realpath(p, NULL);
+-        if (!r) {
+-                return NULL;
+-        }
+-        return dirname(r);
++        autofree(char) *d = strdup(p);
++        char *r = realpath(dirname(d), NULL);
++        return r;
+ }
+ 
+ bool cve_file_set_text(const char *path, char *text)
+-- 
+2.6.2
+
-- 
2.6.2