From 011cd7ffdb48b1cf66c7c9e250e7cd134d38c764 Mon Sep 17 00:00:00 2001
From: Jack Jamison <jackqjamison@gmail.com>
Date: Fri, 31 Jul 2026 00:08:11 -0400
Subject: fix "overflow" (my fault)

---
 .gitignore      |  3 ++-
 snag/src/util.c | 11 ++++++++---
 2 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/.gitignore b/.gitignore
index 9b253e1..b2c6902 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
-lfs.qcow2
\ No newline at end of file
+lfs.qcow2
+/misc/images/
diff --git a/snag/src/util.c b/snag/src/util.c
index 025e583..ab0b7e6 100644
--- a/snag/src/util.c
+++ b/snag/src/util.c
@@ -101,14 +101,19 @@ char* join_path_(int dummy, ...) {
 	int i = 0;
     while ((arg = va_arg(args, char*))) {
 		if (i > 0) len += 1;
-		len += strlen(arg) + 1;
+		len += strlen(arg);
 		++i;
     }
     va_end(args);
 
-	// allocate and build output
+	// allocate output string
 	char* output = malloc(len + 1);
-    if (!output) return NULL;
+    if (!output) {
+        va_end(args2);
+        return NULL;
+    }
+
+    // build output string
 	char* p = output;
     while ((arg = va_arg(args2, char*))) {
 		if (p != output) {
-- 
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