uxn

commit c97aa87faf09b6ee35f7f6228c3a3976f5c0335c
parent 2f3954d398009a77340890edc83f8997cc41485b
Author: neauoire <aliceffekt@gmail.com>
Date:   Sat, 10 Dec 2022 11:07:45 -0800

(uxnasm)Allow more space for symbols filename, and check for length

Diffstat:
M
src/uxnasm.c
 | 
7
+++++--

1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/src/uxnasm.c b/src/uxnasm.c
@@ -451,8 +451,11 @@ review(char *filename)
 static void
 writesym(char *filename)
 {
-	char symdst[0x40];
-	FILE *fp = fopen(scat(scpy(filename, symdst, slen(filename) + 1), ".sym"), "w");
+	char symdst[0x60];
+	FILE *fp
+	if(slen(filename) > 0x60 - 5)
+		return;
+	fp = fopen(scat(scpy(filename, symdst, slen(filename) + 1), ".sym"), "w");
 	int i;
 	if(fp != NULL) {
 		for(i = 0; i < p.llen; i++) {