From f213b3aed67a4f527cdf1e36e704d06f01a8fc31 Mon Sep 17 00:00:00 2001
From: Sagar Ladla <sagarladla@gmail.com>
Date: Tue, 30 Apr 2024 21:07:54 +0530
Subject: [PATCH] <Libc> Add support for scanf to accept formatted

modified:   src/lib/libc/scanf.c

- buffer allocation modified to heap from stack
---
 src/lib/libc/scanf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lib/libc/scanf.c b/src/lib/libc/scanf.c
index b5b7591c..f28a2bbb 100644
--- a/src/lib/libc/scanf.c
+++ b/src/lib/libc/scanf.c
@@ -182,7 +182,7 @@ int scanf(const char * restrict fmt, ...)
 				}
 				case 'f':
 				{
-					char buff[50];
+					char *buff = (char *)malloc(sizeof(char) * 50);
 					gets(buff);
 					*(float *)va_arg(ap, float *) = (float)atof(buff);
 					count++;