shithub: sl

Info  •  Files  •  Log  •  Branches

posix: fix os version truncation warning

--- a/src/posix/platform.h

+++ b/src/posix/platform.h

@@ -49,8 +49,8 @@

 #define __os_name__ "unknown"

 #endif

-extern char __os_version__[];

-#define __os_version__ __os_version__

+extern char *os_version;

+#define __os_version__ os_version

 #ifndef __SIZEOF_POINTER__

 #error pointer size unknown

--- a/src/posix/sys.c

+++ b/src/posix/sys.c

@@ -72,7 +72,7 @@

 #include "flisp.boot.h"

 };

-char __os_version__[64];

+char *os_version;

 #include <sys/utsname.h>

 int

@@ -81,8 +81,6 @@

 	setlocale(LC_NUMERIC, "C");

 	setlocale(LC_CTYPE, "");

 	struct utsname u;

-	__os_version__[0] = 0;

-	if(uname(&u) == 0)

-		snprintf(__os_version__, sizeof(__os_version__), "%s", u.release);

+	os_version = strdup(uname(&u) == 0 ? u.release : "");

 	flmain(boot, sizeof(boot), argc, argv);

 }