[libvirt] [PATCH 3/3] nss: Don't leak memory on parse error
If yajl_parse() fails, we try to print an error message. For
that, yajl_get_error() is used. However, its documentation say
that caller is also responsible for freeing the memory it
allocates by using yajl_free_error().
Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com>
---
tools/nss/libvirt_nss_leases.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/tools/nss/libvirt_nss_leases.c b/tools/nss/libvirt_nss_leases.c
index 577b5a2fd1..977e3415f7 100644
--- a/tools/nss/libvirt_nss_leases.c
+++ b/tools/nss/libvirt_nss_leases.c
@@ -399,9 +399,10 @@ findLeases(const char *file,
if (yajl_parse(parser, (const unsigned char *)line, rv) !=
yajl_status_ok) {
- ERROR("Parse failed %s",
- yajl_get_error(parser, 1,
- (const unsigned char*)line, rv));
+ unsigned char *err = yajl_get_error(parser, 1,
+ (const unsigned char*)line, rv);
+ ERROR("Parse failed %s", (const char *) err);
+ yajl_free_error(parser, err);
goto cleanup;
}
}
--
2.21.0