Linux allows for 32 character device names. When using the maximum size device name and also storing "/dev/", devname needs to be 37 character long to store the complete device name. i.e. "/dev/md_abcdefghijklmnopqrstuvwxyz12\0"
Signed-Off: Robert LeBlanc<[email protected]> --- 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 -- dm-devel mailing list [email protected] https://www.redhat.com/mailman/listinfo/dm-devel
