Do not overwrite the leading '8'.
Signed-off-by: Martin Wilck <mwilck@xxxxxxxx>
---
libmultipath/discovery.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/libmultipath/discovery.c b/libmultipath/discovery.c
index 10306b22..45c2931e 100644
--- a/libmultipath/discovery.c
+++ b/libmultipath/discovery.c
@@ -1037,12 +1037,11 @@ parse_vpd_pg83(const unsigned char *in, size_t in_len,
}
} else {
out[0] = '8';
- len = 1;
vpd += 4;
vpd_len -= 4;
if (vpd_len > out_len - 2)
vpd_len = out_len - 2;
- memcpy(out, vpd, vpd_len);
+ memcpy(out + 1, vpd, vpd_len);
len = vpd_len + 1;
out[len] = '\0';
}
--
2.21.0
--
dm-devel mailing list
dm-devel@xxxxxxxxxx
https://www.redhat.com/mailman/listinfo/dm-devel
