shithub: riscv

Info  •  Files  •  Log  •  Branches

libc: set malloctag for runesmprint()

--- a/sys/src/libc/fmt/runesmprint.c

+++ b/sys/src/libc/fmt/runesmprint.c

@@ -10,5 +10,7 @@

 	va_start(args, fmt);

 	p = runevsmprint(fmt, args);

 	va_end(args);

+	if(p != nil)

+		setmalloctag(p, getcallerpc(&fmt));

 	return p;

 }

--- a/sys/src/libc/fmt/smprint.c

+++ b/sys/src/libc/fmt/smprint.c

@@ -10,6 +10,7 @@

 	va_start(args, fmt);

 	p = vsmprint(fmt, args);

 	va_end(args);

-	setmalloctag(p, getcallerpc(&fmt));

+	if(p != nil)

+		setmalloctag(p, getcallerpc(&fmt));

 	return p;

 }