[PATCHv2 12/16 ibacm] Increase buffer space for inet_ntop from 32 to INET6_ADDRSTRLEN

[PATCHv2 12/16 ibacm] Increase buffer space for inet_ntop from 32 to INET6_ADDRSTRLEN

[Hal Rosenstock]

Signed-off-by: Hal Rosenstock <hal-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
---
Change since v1:
Rebased

 linux/acme_linux.c |    2 +-
 src/acm.c          |    4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/linux/acme_linux.c b/linux/acme_linux.c
index 1039645..ef5b107 100644
--- a/linux/acme_linux.c
+++ b/linux/acme_linux.c
@@ -149,7 +149,7 @@ int gen_addr_ip(FILE *f)
 {
 	struct ifconf *ifc;
 	struct ifreq *ifr;
-	char ip[sizeof "ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff"];
+	char ip[INET6_ADDRSTRLEN];
 	int s, ret, dev_index, i, len;
 	uint16_t pkey;
 	uint8_t port;
diff --git a/src/acm.c b/src/acm.c
index aac7883..74c99e3 100644
--- a/src/acm.c
+++ b/src/acm.c
@@ -2795,7 +2795,7 @@ static int acm_assign_ep_names(struct acm_ep *ep)
 	FILE *faddr;
 	char *dev_name;
 	char s[120];
-	char dev[32], addr[32], pkey_str[8];
+	char dev[32], addr[INET6_ADDRSTRLEN], pkey_str[8];
 	uint16_t pkey;
 	uint8_t type;
 	int port, index = 0;
@@ -2814,7 +2814,7 @@ static int acm_assign_ep_names(struct acm_ep *ep)
 		if (s[0] == '#')
 			continue;
 
-		if (sscanf(s, "%32s%32s%d%8s", addr, dev, &port, pkey_str) != 4)
+		if (sscanf(s, "%46s%32s%d%8s", addr, dev, &port, pkey_str) != 4)
 			continue;
 
 		acm_log(2, "%s", s);
-- 
1.7.8.2

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