In the mock, we have a stub for virNetDevTapCreate(). However,
the mocked version does not exactly as it's native counterpart.
The function receives a string, which is an interface name that
caller would like to have, but it's not guaranteed that they will
get just that one. If they don't, the function free()-s the one
passed and returns the new one. Just like the mocked version. But
what is the mocked version missing is the free().
==1068== 6 bytes in 1 blocks are definitely lost in loss record 9 of 132
==1068== at 0x4C29F80: malloc (vg_replace_malloc.c:296)
==1068== by 0xDE13356: xmlStrndup (in /usr/lib64/libxml2.so.2.9.4)
==1068== by 0xAE2333E: virXMLPropString (virxml.c:479)
==1068== by 0xAE45975: virDomainNetDefParseXML (domain_conf.c:9038)
==1068== by 0xAE5C0BB: virDomainDefParseXML (domain_conf.c:16734)
==1068== by 0xAE5EB96: virDomainDefParseNode (domain_conf.c:17444)
==1068== by 0xAE5EA05: virDomainDefParse (domain_conf.c:17391)
==1068== by 0xAE5EA93: virDomainDefParseFile (domain_conf.c:17415)
==1068== by 0x433430: testCompareXMLToArgvFiles (qemuxml2argvtest.c:278)
==1068== by 0x433A18: testCompareXMLToArgvHelper (qemuxml2argvtest.c:414)
==1068== by 0x446ED4: virTestRun (testutils.c:179)
==1068== by 0x43A099: mymain (qemuxml2argvtest.c:1016)
Signed-off-by: Michal Privoznik <mprivozn@xxxxxxxxxx>
---
tests/qemuxml2argvmock.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/tests/qemuxml2argvmock.c b/tests/qemuxml2argvmock.c
index e0ec2db..78a224b 100644
--- a/tests/qemuxml2argvmock.c
+++ b/tests/qemuxml2argvmock.c
@@ -118,6 +118,7 @@ virNetDevTapCreate(char **ifname,
for (i = 0; i < tapfdSize; i++)
tapfd[i] = STDERR_FILENO + 1 + i;
+ VIR_FREE(*ifname);
return VIR_STRDUP(*ifname, "vnet0");
}
--
2.8.4
--
libvir-list mailing list
libvir-list@xxxxxxxxxx
https://www.redhat.com/mailman/listinfo/libvir-list