Fix double-free in virJSONParserHandleStartMap on OOM

If OOM occurs in virJSONParserHandleStartMap it will free
a variable that is owned by another object. This leads to
a later double-free.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>

diff --git a/src/util/virjson.c b/src/util/virjson.c
index e93def7cfaf47e35f6022f68eca13aaf25db6ccc..8918bc7f0c2e55628543d802737984ebab81cd8d 100644 (file)
--- a/src/util/virjson.c
+++ b/src/util/virjson.c
@@ -862,7 +862,6 @@ static int virJSONParserHandleStartMap(void *ctx)
 
     if (VIR_REALLOC_N(parser->state,
                       parser->nstate + 1) < 0) {
-        virJSONValueFree(value);
         return 0;
     }