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From 98719ea7f717750c790a1f9384ea8d0117e7f52d Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Mon, 17 Dec 2018 18:15:05 -0800
Subject: [PATCH] libcollectdclient: Fix string overflow errors
Ensure that string has a space for ending null char
Upstream-Status: Pending
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
src/libcollectdclient/network_parse.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/src/libcollectdclient/network_parse.c b/src/libcollectdclient/network_parse.c
index fef43a9..6d65266 100644
--- a/src/libcollectdclient/network_parse.c
+++ b/src/libcollectdclient/network_parse.c
@@ -169,9 +169,9 @@ static int parse_string(void *payload, size_t payload_size, char *out,
static int parse_identifier(uint16_t type, void *payload, size_t payload_size,
lcc_value_list_t *state) {
- char buf[LCC_NAME_LEN];
-
- if (parse_string(payload, payload_size, buf, sizeof(buf)) != 0)
+ char buf[LCC_NAME_LEN+1];
+ buf[LCC_NAME_LEN] = '\0';
+ if (parse_string(payload, payload_size, buf, LCC_NAME_LEN) != 0)
return EINVAL;
switch (type) {
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