The inquiry vendor length is 8 bytes, but snprintf writes
the given number of bytes _including_ the NULL byte. So
we need to supply a 9 byte buffer here.
Signed-off-by: Hannes Reinecke <hare@xxxxxxx>
---
libmultipath/prioritizers/hds.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/libmultipath/prioritizers/hds.c b/libmultipath/prioritizers/hds.c
index 5d75f84..f748707 100644
--- a/libmultipath/prioritizers/hds.c
+++ b/libmultipath/prioritizers/hds.c
@@ -87,7 +87,7 @@
int hds_modular_prio (const char *dev, int fd)
{
int k;
- char vendor[8];
+ char vendor[9];
char product[32];
char serial[32];
char ldev[32];
@@ -125,7 +125,7 @@ int hds_modular_prio (const char *dev, int fd)
return -1;
}
- snprintf (vendor, 8, "%.8s", inqBuffp + 8);
+ snprintf (vendor, 9, "%.8s", inqBuffp + 8);
snprintf (product, 17, "%.16s", inqBuffp + 16);
snprintf (serial, 5, "%.4s", inqBuffp + 40);
snprintf (ldev, 5, "%.4s", inqBuffp + 44);
--
1.7.4.2
--
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