From: Peter Krempa <pkrempa@redhat.com>
Date: Tue, 2 Mar 2021 11:49:05 +0000 (+0100)
Subject: virDevMapperGetTargetsImpl: Use virStrcpy instead of virStrncpy
X-Git-Tag: v7.2.0-rc1~232
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e8f5711274d38e1b471ecfac50a7c7b64b00e917;p=thirdparty%2Flibvirt.git

virDevMapperGetTargetsImpl: Use virStrcpy instead of virStrncpy

virStrncpy was called with -1 for length of the copied source which is
equivalent to virStrcpy.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
---

diff --git a/src/util/virdevmapper.c b/src/util/virdevmapper.c
index d97334bf67..fcb11e954f 100644
--- a/src/util/virdevmapper.c
+++ b/src/util/virdevmapper.c
@@ -240,7 +240,7 @@ virDevMapperGetTargetsImpl(int controlFD,
     if (!(sanitizedPath = virDMSanitizepath(path)))
         return 0;
 
-    if (virStrncpy(dm.name, sanitizedPath, -1, DM_TABLE_DEPS) < 0) {
+    if (virStrcpy(dm.name, sanitizedPath, DM_TABLE_DEPS) < 0) {
         virReportError(VIR_ERR_OPERATION_UNSUPPORTED, "%s",
                        _("Resolved device mapper name too long"));
         return -1;