* [PATCH] Tools: hv: fix snprintf warning in kvp_daemon
@ 2017-08-09 15:17 Olaf Hering
0 siblings, 0 replies; only message in thread
From: Olaf Hering @ 2017-08-09 15:17 UTC (permalink / raw)
To: K. Y. Srinivasan, Haiyang Zhang, Stephen Hemminger,
open list:Hyper-V CORE AND DRIVERS, open list
Cc: Olaf Hering
Increase buffer size so that "_{-INT_MAX}" will fit.
Spotted by the gcc7 snprintf checker.
Signed-off-by: Olaf Hering <olaf@aepfle.de>
---
tools/hv/hv_kvp_daemon.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/hv/hv_kvp_daemon.c b/tools/hv/hv_kvp_daemon.c
index 88b20e007c05..eaa3bec273c8 100644
--- a/tools/hv/hv_kvp_daemon.c
+++ b/tools/hv/hv_kvp_daemon.c
@@ -1136,7 +1136,7 @@ static int process_ip_string(FILE *f, char *ip_string, int type)
int i = 0;
int j = 0;
char str[256];
- char sub_str[10];
+ char sub_str[13];
int offset = 0;
memset(addr, 0, sizeof(addr));
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2017-08-09 15:17 [PATCH] Tools: hv: fix snprintf warning in kvp_daemon Olaf Hering
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