From 55ba229d228d1b7372256978828c573dd0af56d4 Mon Sep 17 00:00:00 2001 From: Ryan Long Date: Tue, 2 Mar 2021 11:46:02 -0500 Subject: pwdgrp.c: Fix Unchecked return value from library (CID #1255518) CID 1255518: Unchecked return value from library in pwdgrp_init(). Closes #4282 --- cpukit/libcsupport/src/pwdgrp.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/cpukit/libcsupport/src/pwdgrp.c b/cpukit/libcsupport/src/pwdgrp.c index a97d397982..f4a10f7f46 100644 --- a/cpukit/libcsupport/src/pwdgrp.c +++ b/cpukit/libcsupport/src/pwdgrp.c @@ -36,6 +36,7 @@ #include #include +#include #include "pwdgrp.h" @@ -62,10 +63,13 @@ static void init_file(const char *name, const char *content) */ static void pwdgrp_init(void) { + int sc; + /* * Do the best to create this directory. */ - mkdir("/etc", S_IRWXU | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH); + sc = mkdir("/etc", S_IRWXU | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH); + _Assert_Unused_variable_equals(sc, 0); /* * Initialize /etc/passwd -- cgit v1.2.3