From: Nick Bowler <nbowler@draconx.ca>
Date: Mon, 4 Jul 2011 22:10:30 +0000 (-0400)
Subject: Fix error handling in explain.
X-Git-Tag: v1~160
X-Git-Url: https://git.draconx.ca/gitweb/cdecl99.git/commitdiff_plain/84bb886e4cfa6a74a9fe5081a91461ef0a19d0ab

Fix error handling in explain.

On a memory allocation failure, we leak the decl allocated by the
parser.  Fix that up.
---

diff --git a/src/cdecl99.c b/src/cdecl99.c
index a077191..28bd23b 100644
--- a/src/cdecl99.c
+++ b/src/cdecl99.c
@@ -54,7 +54,7 @@ retry:
 		tmp = realloc(buf, rc + 1);
 		if (!tmp) {
 			fprintf(stderr, "failed to allocate memory\n");
-			return 1;
+			goto out;
 		}
 
 		buf = tmp;