From: Doug Goldstein <cardoe@gentoo.org>
Date: Fri, 6 May 2011 16:24:25 +0000 (-0500)
Subject: remote: check actual access to the cert
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=db36449fd6b6f205df8d45b5fdfde022fc128f63;p=libvirt.git

remote: check actual access to the cert

Instead of calling stat(), check that we'll actually be able to access
and read the file.

Signed-off-by: Doug Goldstein <cardoe@gentoo.org>
---

diff --git a/src/remote/remote_driver.c b/src/remote/remote_driver.c
index 4c3bdf347a..97ee84a5e2 100644
--- a/src/remote/remote_driver.c
+++ b/src/remote/remote_driver.c
@@ -1140,8 +1140,7 @@ static gnutls_certificate_credentials_t x509_cred;
 static int
 check_cert_file(const char *type, const char *file)
 {
-    struct stat sb;
-    if (stat(file, &sb) < 0) {
+    if (access(file, R_OK)) {
         virReportSystemError(errno,
                              _("Cannot access %s '%s'"),
                              type, file);