From: Matthew Daley <mattd@bugfuzz.com>
Date: Sun, 1 Dec 2013 10:15:00 +0000 (+1300)
Subject: libxl: actually abort if initializing a ctx's lock fails
X-Git-Tag: archive/raspbian/4.8.0-1+rpi1~1^2~5829
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/success//%22http:/www.example.com/cgi/success/?a=commitdiff_plain;h=b1cb2bdde1f2393d75a925e6c15862b93d3e7abd;p=xen.git

libxl: actually abort if initializing a ctx's lock fails

If initializing the ctx's lock fails, don't keep going, but instead
error out.

Coverity-ID: 1055289
Signed-off-by: Matthew Daley <mattd@bugfuzz.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
---

diff --git a/tools/libxl/libxl.c b/tools/libxl/libxl.c
index 2b847eff88..26eaee4841 100644
--- a/tools/libxl/libxl.c
+++ b/tools/libxl/libxl.c
@@ -74,6 +74,8 @@ int libxl_ctx_alloc(libxl_ctx **pctx, int version,
         LIBXL__LOG(ctx, LIBXL__LOG_ERROR, "Failed to initialize mutex");
         free(ctx);
         ctx = 0;
+        rc = ERROR_FAIL;
+        goto out;
     }
 
     /* Now ctx is safe for ctx_free; failures simply set rc and "goto out" */