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-rw-r--r--net/irda/parameters.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/net/irda/parameters.c b/net/irda/parameters.c
index fc1a20565e2..71cd38c1a67 100644
--- a/net/irda/parameters.c
+++ b/net/irda/parameters.c
@@ -298,6 +298,8 @@ static int irda_extract_string(void *self, __u8 *buf, int len, __u8 pi,
p.pi = pi; /* In case handler needs to know */
p.pl = buf[1]; /* Extract length of value */
+ if (p.pl > 32)
+ p.pl = 32;
IRDA_DEBUG(2, "%s(), pi=%#x, pl=%d\n", __func__,
p.pi, p.pl);
@@ -318,7 +320,7 @@ static int irda_extract_string(void *self, __u8 *buf, int len, __u8 pi,
(__u8) str[0], (__u8) str[1]);
/* Null terminate string */
- str[p.pl+1] = '\0';
+ str[p.pl] = '\0';
p.pv.c = str; /* Handler will need to take a copy */