[incubator-nuttx-apps] branch master updated: netutils/telnetd: use a larger buffer for a 64-bit pointer

[xi...@apache.org]

This is an automated email from the ASF dual-hosted git repository.

xiaoxiang pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/incubator-nuttx-apps.git


The following commit(s) were added to refs/heads/master by this push:
     new 55f9218  netutils/telnetd: use a larger buffer for a 64-bit pointer
55f9218 is described below

commit 55f921841d6ef8d544fda050f220c8612ec9d2c1
Author: YAMAMOTO Takashi <ya...@midokura.com>
AuthorDate: Fri Jul 2 15:13:00 2021 +0900

    netutils/telnetd: use a larger buffer for a 64-bit pointer
---
 netutils/telnetd/telnetd_daemon.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/netutils/telnetd/telnetd_daemon.c b/netutils/telnetd/telnetd_daemon.c
index 99480ba..2756831 100644
--- a/netutils/telnetd/telnetd_daemon.c
+++ b/netutils/telnetd/telnetd_daemon.c
@@ -373,7 +373,7 @@ int telnetd_start(FAR struct telnetd_config_s *config)
 {
   FAR struct telnetd_s *daemon;
   FAR char *argv[2];
-  char arg0[16];
+  char arg0[sizeof("0x1234567812345678")];
   pid_t pid;
 
   /* Allocate a state structure for the new daemon */
@@ -394,7 +394,7 @@ int telnetd_start(FAR struct telnetd_config_s *config)
 
   /* Then start the new daemon */
 
-  snprintf(arg0, 16, "0x%" PRIxPTR, (uintptr_t)daemon);
+  snprintf(arg0, sizeof(arg0), "0x%" PRIxPTR, (uintptr_t)daemon);
   argv[0] = arg0;
   argv[1] = NULL;