In scenario where VMD is enabled, and "x8" type of NVMe drive is
plugged into PCIe switch - the path will be longer than 200 chars
(additional VMD domain + 2 level of PCIe switches).
This patch makes the buffer big enough to handle this kind of
configurations.
Signed-off-by: Pawel Baldysiak <pawel.baldysiak@xxxxxxxxx>
---
lib.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib.c b/lib.c
index 057ee52..b640634 100644
--- a/lib.c
+++ b/lib.c
@@ -64,7 +64,7 @@ int get_mdp_major(void)
char *devid2kname(int devid)
{
char path[30];
- char link[200];
+ char link[PATH_MAX];
static char devnm[32];
char *cp;
int n;
--
2.7.4
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