From 47a7fbe438ee7350a2b151e007f07043ef596775 Mon Sep 17 00:00:00 2001
From: Nikias Bassen
Date: Fri, 13 Jan 2023 21:29:26 +0100
Subject: oplist: Fix another OOB read

Credit to OSS-Fuzz
---
 src/oplist.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src')

diff --git a/src/oplist.c b/src/oplist.c
index 0ad1d1c..122440f 100644
--- a/src/oplist.c
+++ b/src/oplist.c
@@ -508,6 +508,9 @@ static void parse_skip_ws(parse_ctx ctx)
                     ctx->pos++;
                 }
             }
+            if (ctx->pos >= ctx->end) {
+                break;
+            }
         }
         // break on any char that's not white space
         if (!(((*(ctx->pos) == ' ') || (*(ctx->pos) == '\t') || (*(ctx->pos) == '\r') || (*(ctx->pos) == '\n')))) {
-- 
cgit v1.1-32-gdbae