curl/curl-secure-getenv.patch

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Index: curl-8.5.0/lib/getenv.c
===================================================================
--- curl-8.5.0.orig/lib/getenv.c
+++ curl-8.5.0/lib/getenv.c
@@ -29,6 +29,14 @@
#include "memdebug.h"
+#ifndef HAVE_SECURE_GETENV
+# ifdef HAVE___SECURE_GETENV
+# define secure_getenv __secure_getenv
+# else
+# error neither secure_getenv nor __secure_getenv is available
+# endif
+#endif
+
static char *GetEnv(const char *variable)
{
#if defined(_WIN32_WCE) || defined(CURL_WINDOWS_APP) || \
@@ -69,7 +77,7 @@ static char *GetEnv(const char *variable
/* else rc is bytes needed, try again */
}
#else
- char *env = getenv(variable);
+ char *env = secure_getenv(variable);
return (env && env[0])?strdup(env):NULL;
#endif
}
Index: curl-8.5.0/configure.ac
===================================================================
--- curl-8.5.0.orig/configure.ac
+++ curl-8.5.0/configure.ac
@@ -4767,6 +4767,8 @@ if test "x$want_curldebug_assumed" = "xy
ac_configure_args="$ac_configure_args --enable-curldebug"
fi
+AC_CHECK_FUNCS([__secure_getenv secure_getenv])
+
AC_CONFIG_FILES([Makefile \
docs/Makefile \
docs/examples/Makefile \