After use cidr_format in function virAsprintf and vshPrintExtra, need free
cidr_format.
Fix the following memory leak from valgrind, like:
18 bytes in 1 blocks are definitely lost in loss record 41 of 192
at 0x4C29BBD: malloc (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
by 0x85CE36F: __vasprintf_chk (vasprintf_chk.c:80)
by 0x4EE52D5: UnknownInlinedFun (stdio2.h:210)
by 0x4EE52D5: virVasprintfInternal (virstring.c:459)
by 0x4EE53CA: virAsprintfInternal (virstring.c:480)
by 0x14FE96: cmdNetworkDHCPLeases (virsh-network.c:1378)
by 0x13006B: vshCommandRun (virsh.c:1915)
by 0x12A9E1: main (virsh.c:3699)
Signed-off-by: Luyao Huang <lhuang@xxxxxxxxxx>
---
tools/virsh-network.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/tools/virsh-network.c b/tools/virsh-network.c
index 90392d3..8ff6fd8 100644
--- a/tools/virsh-network.c
+++ b/tools/virsh-network.c
@@ -1381,6 +1381,8 @@ cmdNetworkDHCPLeases(vshControl *ctl, const vshCmd *cmd)
expirytime, EMPTYSTR(lease->mac),
EMPTYSTR(typestr), cidr_format,
EMPTYSTR(lease->hostname), EMPTYSTR(lease->clientid));
+
+ VIR_FREE(cidr_format);
}
ret = true;
--
1.8.3.1
--
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