Adding upstream version 1:9.2p1.upstream/1%9.2p1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 125 insertions, 0 deletions

diff --git a/regress/unittests/sshbuf/test_sshbuf_fixed.c b/regress/unittests/sshbuf/test_sshbuf_fixed.c
new file mode 100644
index 0000000..dff77f0
--- /dev/null
+++ b/regress/unittests/sshbuf/test_sshbuf_fixed.c
@@ -0,0 +1,125 @@
+/* 	$OpenBSD: test_sshbuf_fixed.c,v 1.2 2021/12/14 21:25:27 deraadt Exp $ */
+/*
+ * Regress test for sshbuf.h buffer API
+ *
+ * Placed in the public domain
+ */
+
+#define SSHBUF_INTERNAL 1  /* access internals for testing */
+#include "includes.h"
+
+#include <sys/types.h>
+#include <stdio.h>
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#include <stdlib.h>
+#include <string.h>
+
+#include "../test_helper/test_helper.h"
+
+#include "sshbuf.h"
+#include "ssherr.h"
+
+void sshbuf_fixed(void);
+
+const u_char test_buf[] = "\x01\x12\x34\x56\x78\x00\x00\x00\x05hello";
+
+void
+sshbuf_fixed(void)
+{
+	struct sshbuf *p1, *p2, *p3;
+	u_char c;
+	char *s;
+	u_int i;
+	size_t l;
+
+	TEST_START("sshbuf_from");
+	p1 = sshbuf_from(test_buf, sizeof(test_buf));
+	ASSERT_PTR_NE(p1, NULL);
+	ASSERT_PTR_EQ(sshbuf_mutable_ptr(p1), NULL);
+	ASSERT_INT_EQ(sshbuf_check_reserve(p1, 1), SSH_ERR_BUFFER_READ_ONLY);
+	ASSERT_INT_EQ(sshbuf_reserve(p1, 1, NULL), SSH_ERR_BUFFER_READ_ONLY);
+	ASSERT_INT_EQ(sshbuf_set_max_size(p1, 200), SSH_ERR_BUFFER_READ_ONLY);
+	ASSERT_INT_EQ(sshbuf_put_u32(p1, 0x12345678), SSH_ERR_BUFFER_READ_ONLY);
+	ASSERT_SIZE_T_EQ(sshbuf_avail(p1), 0);
+	ASSERT_PTR_EQ(sshbuf_ptr(p1), test_buf);
+	sshbuf_free(p1);
+	TEST_DONE();
+
+	TEST_START("sshbuf_from data");
+	p1 = sshbuf_from(test_buf, sizeof(test_buf) - 1);
+	ASSERT_PTR_NE(p1, NULL);
+	ASSERT_PTR_EQ(sshbuf_ptr(p1), test_buf);
+	ASSERT_INT_EQ(sshbuf_get_u8(p1, &c), 0);
+	ASSERT_PTR_EQ(sshbuf_ptr(p1), test_buf + 1);
+	ASSERT_U8_EQ(c, 1);
+	ASSERT_INT_EQ(sshbuf_get_u32(p1, &i), 0);
+	ASSERT_PTR_EQ(sshbuf_ptr(p1), test_buf + 5);
+	ASSERT_U32_EQ(i, 0x12345678);
+	ASSERT_INT_EQ(sshbuf_get_cstring(p1, &s, &l), 0);
+	ASSERT_SIZE_T_EQ(sshbuf_len(p1), 0);
+	ASSERT_STRING_EQ(s, "hello");
+	ASSERT_SIZE_T_EQ(l, 5);
+	sshbuf_free(p1);
+	free(s);
+	TEST_DONE();
+
+	TEST_START("sshbuf_fromb ");
+	p1 = sshbuf_new();
+	ASSERT_PTR_NE(p1, NULL);
+	ASSERT_U_INT_EQ(sshbuf_refcount(p1), 1);
+	ASSERT_PTR_EQ(sshbuf_parent(p1), NULL);
+	ASSERT_INT_EQ(sshbuf_put(p1, test_buf, sizeof(test_buf) - 1), 0);
+	p2 = sshbuf_fromb(p1);
+	ASSERT_PTR_NE(p2, NULL);
+	ASSERT_U_INT_EQ(sshbuf_refcount(p1), 2);
+	ASSERT_PTR_EQ(sshbuf_parent(p1), NULL);
+	ASSERT_PTR_EQ(sshbuf_parent(p2), p1);
+	ASSERT_PTR_EQ(sshbuf_ptr(p2), sshbuf_ptr(p1));
+	ASSERT_PTR_NE(sshbuf_ptr(p1), NULL);
+	ASSERT_PTR_NE(sshbuf_ptr(p2), NULL);
+	ASSERT_PTR_EQ(sshbuf_mutable_ptr(p1), NULL);
+	ASSERT_PTR_EQ(sshbuf_mutable_ptr(p2), NULL);
+	ASSERT_SIZE_T_EQ(sshbuf_len(p1), sshbuf_len(p2));
+	ASSERT_INT_EQ(sshbuf_get_u8(p2, &c), 0);
+	ASSERT_PTR_EQ(sshbuf_ptr(p2), sshbuf_ptr(p1) + 1);
+	ASSERT_U8_EQ(c, 1);
+	ASSERT_INT_EQ(sshbuf_get_u32(p2, &i), 0);
+	ASSERT_PTR_EQ(sshbuf_ptr(p2), sshbuf_ptr(p1) + 5);
+	ASSERT_U32_EQ(i, 0x12345678);
+	ASSERT_INT_EQ(sshbuf_get_cstring(p2, &s, &l), 0);
+	ASSERT_SIZE_T_EQ(sshbuf_len(p2), 0);
+	ASSERT_STRING_EQ(s, "hello");
+	ASSERT_SIZE_T_EQ(l, 5);
+	sshbuf_free(p1);
+	ASSERT_U_INT_EQ(sshbuf_refcount(p1), 1);
+	sshbuf_free(p2);
+	free(s);
+	TEST_DONE();
+
+	TEST_START("sshbuf_froms");
+	p1 = sshbuf_new();
+	ASSERT_PTR_NE(p1, NULL);
+	ASSERT_INT_EQ(sshbuf_put_u8(p1, 0x01), 0);
+	ASSERT_INT_EQ(sshbuf_put_u32(p1, 0x12345678), 0);
+	ASSERT_INT_EQ(sshbuf_put_cstring(p1, "hello"), 0);
+	p2 = sshbuf_new();
+	ASSERT_PTR_NE(p2, NULL);
+	ASSERT_SIZE_T_EQ(sshbuf_len(p1), sizeof(test_buf) - 1);
+	ASSERT_INT_EQ(sshbuf_put_stringb(p2, p1), 0);
+	ASSERT_SIZE_T_EQ(sshbuf_len(p2), sizeof(test_buf) + 4 - 1);
+	ASSERT_INT_EQ(sshbuf_froms(p2, &p3), 0);
+	ASSERT_SIZE_T_EQ(sshbuf_len(p2), 0);
+	ASSERT_PTR_NE(p3, NULL);
+	ASSERT_PTR_NE(sshbuf_ptr(p3), NULL);
+	ASSERT_SIZE_T_EQ(sshbuf_len(p3), sizeof(test_buf) - 1);
+	ASSERT_MEM_EQ(sshbuf_ptr(p3), test_buf, sizeof(test_buf) - 1);
+	sshbuf_free(p3);
+	ASSERT_INT_EQ(sshbuf_put_stringb(p2, p1), 0);
+	ASSERT_INT_EQ(sshbuf_consume_end(p2, 1), 0);
+	ASSERT_INT_EQ(sshbuf_froms(p2, &p3), SSH_ERR_MESSAGE_INCOMPLETE);
+	ASSERT_PTR_EQ(p3, NULL);
+	sshbuf_free(p2);
+	sshbuf_free(p1);
+}