Merge "format_cap: Fix leak on AST_VECTOR_APPEND error." into 13

1 files changed, 6 insertions, 3 deletions

diff --git a/main/format_cap.c b/main/format_cap.c
index fc5686652..8a00ed64d 100644
--- a/main/format_cap.c
+++ b/main/format_cap.c
@@ -177,13 +177,16 @@ static inline int format_cap_framed_init(struct format_cap_framed *framed, struc
 	}
 	list = AST_VECTOR_GET_ADDR(&cap->formats, ast_format_get_codec_id(format));
 
+	/* This takes the allocation reference */
+	if (AST_VECTOR_APPEND(&cap->preference_order, framed)) {
+		ao2_ref(framed, -1);
+		return -1;
+	}
+
 	/* Order doesn't matter for formats, so insert at the head for performance reasons */
 	ao2_ref(framed, +1);
 	AST_LIST_INSERT_HEAD(list, framed, entry);
 
-	/* This takes the allocation reference */
-	AST_VECTOR_APPEND(&cap->preference_order, framed);
-
 	cap->framing = MIN(cap->framing, framing ? framing : ast_format_get_default_ms(format));
 
 	return 0;