Fix crash caused by multiple deletion of datatype nodes.

git-svn-id: http://svn.drobilla.net/sord/trunk@329 3d64ff67-21c5-427c-a301-fe4f08042e5a

3 files changed, 5 insertions, 4 deletions

diff --git a/NEWS b/NEWS
index 65ea37e..9c00ebe 100644
--- a/NEWS
+++ b/NEWS
@@ -1,8 +1,9 @@
-sord (0.13.0) unstable;
+sord (0.13.1) unstable;
 
   * Reduce memory usage and increase performance with a better data structure
   * Add sord_erase() for erasing statements via an iterator
   * Fix bugs with stores that contain both graphs and default graph statements
+  * Fix crash caused by multiple deletion of datatype nodes
   * Fix compilation on compilers that do not support -pthread flag
   * Fix minor memory leak in sordi
   * sord_validate: More extensive validation, including cardinality,
@@ -10,7 +11,7 @@ sord (0.13.0) unstable;
   * This release does not break the ABI, but the semantics of iterators has
     changed: any modification to a model invalidates iterators on that model
 
- -- David Robillard <d@drobilla.net>  Thu, 10 Sep 2015 11:46:40 -0400
+ -- David Robillard <d@drobilla.net>  Thu, 10 Sep 2015 11:48:51 -0400
 
 sord (0.12.2) stable;
 
diff --git a/src/sord.c b/src/sord.c
index 104cc21..78ed919 100644
--- a/src/sord.c
+++ b/src/sord.c
@@ -1062,7 +1062,7 @@ sord_new_literal_counted(SordWorld*     world,
 	SordNode key = {
 		{ str, n_bytes, n_chars, flags, SERD_LITERAL }, 1, { { 0 } }
 	};
-	key.meta.lit.datatype = datatype;
+	key.meta.lit.datatype = sord_node_copy(datatype);
 	memset(key.meta.lit.lang, 0, sizeof(key.meta.lit.lang));
 	if (lang) {
 		strncpy(key.meta.lit.lang, lang, sizeof(key.meta.lit.lang));
diff --git a/wscript b/wscript
index 24c67fd..3fb2cf4 100644
--- a/wscript
+++ b/wscript
@@ -10,7 +10,7 @@ import waflib.extras.autowaf as autowaf
 # major increment <=> incompatible changes
 # minor increment <=> compatible changes (additions)
 # micro increment <=> no interface changes
-SORD_VERSION       = '0.13.0'
+SORD_VERSION       = '0.13.1'
 SORD_MAJOR_VERSION = '0'
 
 # Mandatory waf variables