From 0ad822eb700e64f219c1a681da2f2d0ea4c64a93 Mon Sep 17 00:00:00 2001
From: Ozkan Sezer <sezeroz@gmail.com>
Date: Mon, 10 Jul 2023 00:14:35 +0300
Subject: [PATCH] SDL_RWFromMem, SDL_RWFromConstMem: reject negative size
 parameters.

---
 src/file/SDL_rwops.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/file/SDL_rwops.c b/src/file/SDL_rwops.c
index 87307ab8ab..2f66dcf41a 100644
--- a/src/file/SDL_rwops.c
+++ b/src/file/SDL_rwops.c
@@ -648,7 +648,7 @@ SDL_RWops *SDL_RWFromMem(void *mem, int size)
         SDL_InvalidParamError("mem");
         return rwops;
     }
-    if (!size) {
+    if (size <= 0) {
         SDL_InvalidParamError("size");
         return rwops;
     }
@@ -675,7 +675,7 @@ SDL_RWops *SDL_RWFromConstMem(const void *mem, int size)
         SDL_InvalidParamError("mem");
         return rwops;
     }
-    if (!size) {
+    if (size <= 0) {
         SDL_InvalidParamError("size");
         return rwops;
     }