From: Petr Vaněk <arkamar@atlas.cz>
Date: Tue, 28 May 2019 20:47:48 +0000 (+0200)
Subject: add secure_getenv function
X-Git-Tag: v1.1.24~45
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=7844ecb590893f8344324837956718001402d297;p=oweals%2Fmusl.git

add secure_getenv function

This function is a GNU extension introduced in glibc 2.17.
---

diff --git a/include/stdlib.h b/include/stdlib.h
index 42ca8336..194c2033 100644
--- a/include/stdlib.h
+++ b/include/stdlib.h
@@ -152,6 +152,7 @@ int ptsname_r(int, char *, size_t);
 char *ecvt(double, int, int *, int *);
 char *fcvt(double, int, int *, int *);
 char *gcvt(double, int, char *);
+char *secure_getenv(const char *);
 struct __locale_struct;
 float strtof_l(const char *__restrict, char **__restrict, struct __locale_struct *);
 double strtod_l(const char *__restrict, char **__restrict, struct __locale_struct *);
diff --git a/src/env/secure_getenv.c b/src/env/secure_getenv.c
new file mode 100644
index 00000000..72322f81
--- /dev/null
+++ b/src/env/secure_getenv.c
@@ -0,0 +1,8 @@
+#define _GNU_SOURCE
+#include <stdlib.h>
+#include "libc.h"
+
+char *secure_getenv(const char *name)
+{
+	return libc.secure ? NULL : getenv(name);
+}