From 56543e131182d5edf5caceb665ea427f31a6df71 Mon Sep 17 00:00:00 2001
From: Benjamin Berg <bberg@redhat.com>
Date: Thu, 5 Sep 2019 15:58:00 +0200
Subject: [PATCH] nbis: Add spatch file to use GLib memory management functions

Add an spatch/coccinelle file to replace all free/malloc/realloc calls
with g_free/g_malloc/g_realloc. It also removes all the error code paths
that we do not need to check anymore.
---
 libfprint/nbis/glib-memory.cocci   | 29 +++++++++++++++++++++++++++++
 libfprint/nbis/update-from-nbis.sh |  2 ++
 2 files changed, 31 insertions(+)
 create mode 100644 libfprint/nbis/glib-memory.cocci

diff --git a/libfprint/nbis/glib-memory.cocci b/libfprint/nbis/glib-memory.cocci
new file mode 100644
index 0000000..c2ac323
--- /dev/null
+++ b/libfprint/nbis/glib-memory.cocci
@@ -0,0 +1,29 @@
+@ free @
+expression ptr;
+@@
+-	free(ptr);
++	g_free(ptr);
+@ malloc @
+type ptr_type;
+expression ptr;
+expression size;
+@@
+-	ptr = (ptr_type) malloc(size);
++	ptr = (ptr_type) g_malloc(size);
+	...
+(
+-	if (ptr == (ptr_type) NULL) { ... }
+|
+)
+@ realloc @
+type ptr_type;
+expression ptr;
+expression size;
+@@
+-	ptr = (ptr_type) realloc(ptr, size);
++	ptr = (ptr_type) g_realloc(ptr, size);
+	...
+(
+-	if (ptr == (ptr_type) NULL) { ... }
+|
+)
diff --git a/libfprint/nbis/update-from-nbis.sh b/libfprint/nbis/update-from-nbis.sh
index bd3a59b..4e243a2 100755
--- a/libfprint/nbis/update-from-nbis.sh
+++ b/libfprint/nbis/update-from-nbis.sh
@@ -179,3 +179,5 @@ sed -i 's/[ \t]*$//' `find -name "*.[ch]"`
 # Remove usebsd.h
 sed -i '/usebsd.h/d' `find -name "*.[ch]"`
 
+# Use GLib memory management
+spatch --sp-file glib-memory.cocci --dir . --in-place
\ No newline at end of file