[dm-devel] [PATCH] mdopen: Prevent overrunning the devname buffer when copying devnm into it for long md names.
Robert LeBlanc
robert at leblancnet.us
Tue Aug 23 20:37:54 UTC 2016
Signed-Off: Robert LeBlanc<robert at leblancnet.us>
---
mdopen.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mdopen.c b/mdopen.c
index f818fdf..5af344b 100644
--- a/mdopen.c
+++ b/mdopen.c
@@ -144,7 +144,7 @@ int create_mddev(char *dev, char *name, int autof, int trustworthy,
struct createinfo *ci = conf_get_create_info();
int parts;
char *cname;
- char devname[20];
+ char devname[37];
char devnm[32];
char cbuf[400];
if (chosen == NULL)
--
2.9.3
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