*: sprintf -> snprintf

Replace sprintf with snprintf where straightforward to do so.

- sprintf's into local scope buffers of known size are replaced with the
  equivalent snprintf call
- snprintf's into local scope buffers of known size that use the buffer
  size expression now use sizeof(buffer)
- sprintf(buf + strlen(buf), ...) replaced with snprintf() into temp
  buffer followed by strlcat

Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/pid_output.c b/lib/pid_output.c
index f5f7b1d171..bd1d89a94c 100644
--- a/lib/pid_output.c
+++ b/lib/pid_output.c
@@ -65,7 +65,7 @@ pid_t pid_output(const char *path)
 			exit(1);
 		}
 
-		sprintf(buf, "%d\n", (int)pid);
+		snprintf(buf, sizeof(buf), "%d\n", (int)pid);
 		pidsize = strlen(buf);
 		if ((tmp = write(fd, buf, pidsize)) != (int)pidsize)
 			flog_err_sys(