#105: test: fix out-of-bounds access

Found with `-fsanitize=bounds`. Resolves #105.
aklomp · Oct 13, 2022 · 4a87aba · 4a87aba
1 parent 9ae5ad3
commit 4a87aba
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/test/test_base64.c b/test/test_base64.c
@@ -198,6 +198,11 @@ test_streaming (int flags)
 		while (base64_stream_decode(&state, &ref[inpos], (inpos + bs > reflen) ? reflen - inpos : bs, &enc[enclen], &partlen)) {
 			enclen += partlen;
 			inpos += bs;
+
+			// Has the entire buffer been consumed?
+			if (inpos >= 400) {
+				break;
+			}
 		}
 		if (enclen != 256) {
 			printf("FAIL: stream decoding gave incorrect size: "