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authorColin Watson <cjwatson@debian.org>2014-10-07 13:33:15 +0100
committerColin Watson <cjwatson@debian.org>2014-10-07 14:27:30 +0100
commitf0b009aea83e9ff3a50be30f51012099a5143c16 (patch)
tree3825e6f7e3b7ea4481d06ed89aba9a7a95150df5 /regress/unittests/sshbuf/test_sshbuf_getput_basic.c
parent47f0bad4330b16ec3bad870fcf9839c196e42c12 (diff)
parent762c062828f5a8f6ed189ed6e44ad38fd92f8b36 (diff)
Merge 6.7p1.
* New upstream release (http://www.openssh.com/txt/release-6.7): - sshd(8): The default set of ciphers and MACs has been altered to remove unsafe algorithms. In particular, CBC ciphers and arcfour* are disabled by default. The full set of algorithms remains available if configured explicitly via the Ciphers and MACs sshd_config options. - ssh(1), sshd(8): Add support for Unix domain socket forwarding. A remote TCP port may be forwarded to a local Unix domain socket and vice versa or both ends may be a Unix domain socket (closes: #236718). - ssh(1), ssh-keygen(1): Add support for SSHFP DNS records for ED25519 key types. - sftp(1): Allow resumption of interrupted uploads. - ssh(1): When rekeying, skip file/DNS lookups of the hostkey if it is the same as the one sent during initial key exchange. - sshd(8): Allow explicit ::1 and 127.0.0.1 forwarding bind addresses when GatewayPorts=no; allows client to choose address family. - sshd(8): Add a sshd_config PermitUserRC option to control whether ~/.ssh/rc is executed, mirroring the no-user-rc authorized_keys option. - ssh(1): Add a %C escape sequence for LocalCommand and ControlPath that expands to a unique identifer based on a hash of the tuple of (local host, remote user, hostname, port). Helps avoid exceeding miserly pathname limits for Unix domain sockets in multiplexing control paths. - sshd(8): Make the "Too many authentication failures" message include the user, source address, port and protocol in a format similar to the authentication success / failure messages. - Use CLOCK_BOOTTIME in preference to CLOCK_MONOTONIC when it is available. It considers time spent suspended, thereby ensuring timeouts (e.g. for expiring agent keys) fire correctly (closes: #734553). - Use prctl() to prevent sftp-server from accessing /proc/self/{mem,maps}. * Restore TCP wrappers support, removed upstream in 6.7. It is true that dropping this reduces preauth attack surface in sshd. On the other hand, this support seems to be quite widely used, and abruptly dropping it (from the perspective of users who don't read openssh-unix-dev) could easily cause more serious problems in practice. It's not entirely clear what the right long-term answer for Debian is, but it at least probably doesn't involve dropping this feature shortly before a freeze. * Replace patch to disable OpenSSL version check with an updated version of Kurt Roeckx's patch from #732940 to just avoid checking the status field.
Diffstat (limited to 'regress/unittests/sshbuf/test_sshbuf_getput_basic.c')
-rw-r--r--regress/unittests/sshbuf/test_sshbuf_getput_basic.c484
1 files changed, 484 insertions, 0 deletions
diff --git a/regress/unittests/sshbuf/test_sshbuf_getput_basic.c b/regress/unittests/sshbuf/test_sshbuf_getput_basic.c
new file mode 100644
index 000000000..966e8432b
--- /dev/null
+++ b/regress/unittests/sshbuf/test_sshbuf_getput_basic.c
@@ -0,0 +1,484 @@
1/* $OpenBSD: test_sshbuf_getput_basic.c,v 1.1 2014/04/30 05:32:00 djm Exp $ */
2/*
3 * Regress test for sshbuf.h buffer API
4 *
5 * Placed in the public domain
6 */
7
8#include "includes.h"
9
10#include <sys/types.h>
11#include <sys/param.h>
12#include <stdio.h>
13#ifdef HAVE_STDINT_H
14# include <stdint.h>
15#endif
16#include <stdlib.h>
17#include <string.h>
18
19#include "../test_helper/test_helper.h"
20#include "ssherr.h"
21#include "sshbuf.h"
22
23void sshbuf_getput_basic_tests(void);
24
25void
26sshbuf_getput_basic_tests(void)
27{
28 struct sshbuf *p1, *p2;
29 const u_char *cd;
30 u_char *d, d2[32], x[] = {
31 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88, 0x00, 0x99
32 };
33 u_int64_t v64;
34 u_int32_t v32;
35 u_int16_t v16;
36 u_char v8;
37 size_t s;
38 char *s2;
39 int r;
40 u_char bn1[] = { 0x00, 0x00, 0x00 };
41 u_char bn2[] = { 0x00, 0x00, 0x01, 0x02 };
42 u_char bn3[] = { 0x00, 0x80, 0x09 };
43 u_char bn_exp1[] = { 0x00, 0x00, 0x00, 0x00 };
44 u_char bn_exp2[] = { 0x00, 0x00, 0x00, 0x02, 0x01, 0x02 };
45 u_char bn_exp3[] = { 0x00, 0x00, 0x00, 0x03, 0x00, 0x80, 0x09 };
46
47 TEST_START("PEEK_U64");
48 ASSERT_U64_EQ(PEEK_U64(x), 0x1122334455667788ULL);
49 TEST_DONE();
50
51 TEST_START("PEEK_U32");
52 ASSERT_U32_EQ(PEEK_U32(x), 0x11223344);
53 TEST_DONE();
54
55 TEST_START("PEEK_U16");
56 ASSERT_U16_EQ(PEEK_U16(x), 0x1122);
57 TEST_DONE();
58
59 TEST_START("POKE_U64");
60 bzero(d2, sizeof(d2));
61 POKE_U64(d2, 0x1122334455667788ULL);
62 ASSERT_MEM_EQ(d2, x, 8);
63 TEST_DONE();
64
65 TEST_START("POKE_U32");
66 bzero(d2, sizeof(d2));
67 POKE_U32(d2, 0x11223344);
68 ASSERT_MEM_EQ(d2, x, 4);
69 TEST_DONE();
70
71 TEST_START("POKE_U16");
72 bzero(d2, sizeof(d2));
73 POKE_U16(d2, 0x1122);
74 ASSERT_MEM_EQ(d2, x, 2);
75 TEST_DONE();
76
77 TEST_START("sshbuf_put");
78 p1 = sshbuf_new();
79 ASSERT_PTR_NE(p1, NULL);
80 ASSERT_INT_EQ(sshbuf_put(p1, x, 5), 0);
81 ASSERT_SIZE_T_EQ(sshbuf_len(p1), 5);
82 cd = sshbuf_ptr(p1);
83 ASSERT_PTR_NE(cd, NULL);
84 ASSERT_U8_EQ(cd[0], 0x11);
85 ASSERT_U8_EQ(cd[1], 0x22);
86 ASSERT_U8_EQ(cd[2], 0x33);
87 ASSERT_U8_EQ(cd[3], 0x44);
88 ASSERT_U8_EQ(cd[4], 0x55);
89 TEST_DONE();
90
91 TEST_START("sshbuf_get");
92 ASSERT_INT_EQ(sshbuf_get(p1, d2, 4), 0);
93 ASSERT_MEM_EQ(d2, x, 4);
94 ASSERT_SIZE_T_EQ(sshbuf_len(p1), 1);
95 ASSERT_U8_EQ(*(sshbuf_ptr(p1)), 0x55);
96 TEST_DONE();
97
98 TEST_START("sshbuf_get truncated");
99 r = sshbuf_get(p1, d2, 4);
100 ASSERT_INT_EQ(r, SSH_ERR_MESSAGE_INCOMPLETE);
101 ASSERT_SIZE_T_EQ(sshbuf_len(p1), 1);
102 ASSERT_U8_EQ(*(sshbuf_ptr(p1)), 0x55);
103 TEST_DONE();
104
105 TEST_START("sshbuf_put truncated");
106 ASSERT_INT_EQ(sshbuf_set_max_size(p1, 4), 0);
107 r = sshbuf_put(p1, x, 5);
108 ASSERT_INT_EQ(r, SSH_ERR_NO_BUFFER_SPACE);
109 ASSERT_SIZE_T_EQ(sshbuf_len(p1), 1);
110 sshbuf_free(p1);
111 TEST_DONE();
112
113 TEST_START("sshbuf_get_u64");
114 p1 = sshbuf_new();
115 ASSERT_PTR_NE(p1, NULL);
116 ASSERT_INT_EQ(sshbuf_put(p1, x, 10), 0);
117 ASSERT_SIZE_T_EQ(sshbuf_len(p1), 10);
118 ASSERT_INT_EQ(sshbuf_get_u64(p1, &v64), 0);
119 ASSERT_U64_EQ(v64, 0x1122334455667788ULL);
120 ASSERT_SIZE_T_EQ(sshbuf_len(p1), 2);
121 TEST_DONE();
122
123 TEST_START("sshbuf_get_u64 truncated");
124 ASSERT_SIZE_T_EQ(sshbuf_len(p1), 2);
125 r = sshbuf_get_u64(p1, &v64);
126 ASSERT_INT_EQ(r, SSH_ERR_MESSAGE_INCOMPLETE);
127 ASSERT_SIZE_T_EQ(sshbuf_len(p1), 2);
128 sshbuf_free(p1);
129 TEST_DONE();
130
131 TEST_START("sshbuf_get_u32");
132 p1 = sshbuf_new();
133 ASSERT_PTR_NE(p1, NULL);
134 ASSERT_INT_EQ(sshbuf_put(p1, x, 10), 0);
135 ASSERT_SIZE_T_EQ(sshbuf_len(p1), 10);
136 ASSERT_INT_EQ(sshbuf_get_u32(p1, &v32), 0);
137 ASSERT_U32_EQ(v32, 0x11223344);
138 ASSERT_SIZE_T_EQ(sshbuf_len(p1), 6);
139 ASSERT_INT_EQ(sshbuf_get_u32(p1, &v32), 0);
140 ASSERT_U32_EQ(v32, 0x55667788);
141 ASSERT_SIZE_T_EQ(sshbuf_len(p1), 2);
142 TEST_DONE();
143
144 TEST_START("sshbuf_get_u32 truncated");
145 ASSERT_SIZE_T_EQ(sshbuf_len(p1), 2);
146 r = sshbuf_get_u32(p1, &v32);
147 ASSERT_INT_EQ(r, SSH_ERR_MESSAGE_INCOMPLETE);
148 ASSERT_SIZE_T_EQ(sshbuf_len(p1), 2);
149 sshbuf_free(p1);
150 TEST_DONE();
151
152 TEST_START("sshbuf_get_u16");
153 p1 = sshbuf_new();
154 ASSERT_PTR_NE(p1, NULL);
155 ASSERT_INT_EQ(sshbuf_put(p1, x, 9), 0);
156 ASSERT_SIZE_T_EQ(sshbuf_len(p1), 9);
157 ASSERT_INT_EQ(sshbuf_get_u16(p1, &v16), 0);
158 ASSERT_U16_EQ(v16, 0x1122);
159 ASSERT_SIZE_T_EQ(sshbuf_len(p1), 7);
160 ASSERT_INT_EQ(sshbuf_get_u16(p1, &v16), 0);
161 ASSERT_U16_EQ(v16, 0x3344);
162 ASSERT_SIZE_T_EQ(sshbuf_len(p1), 5);
163 ASSERT_INT_EQ(sshbuf_get_u16(p1, &v16), 0);
164 ASSERT_U16_EQ(v16, 0x5566);
165 ASSERT_SIZE_T_EQ(sshbuf_len(p1), 3);
166 ASSERT_INT_EQ(sshbuf_get_u16(p1, &v16), 0);
167 ASSERT_U16_EQ(v16, 0x7788);
168 ASSERT_SIZE_T_EQ(sshbuf_len(p1), 1);
169 TEST_DONE();
170
171 TEST_START("sshbuf_get_u16 truncated");
172 ASSERT_SIZE_T_EQ(sshbuf_len(p1), 1);
173 r = sshbuf_get_u16(p1, &v16);
174 ASSERT_INT_EQ(r, SSH_ERR_MESSAGE_INCOMPLETE);
175 ASSERT_SIZE_T_EQ(sshbuf_len(p1), 1);
176 sshbuf_free(p1);
177 TEST_DONE();
178
179 TEST_START("sshbuf_get_u8");
180 p1 = sshbuf_new();
181 ASSERT_PTR_NE(p1, NULL);
182 ASSERT_INT_EQ(sshbuf_put(p1, x, 2), 0);
183 ASSERT_SIZE_T_EQ(sshbuf_len(p1), 2);
184 ASSERT_INT_EQ(sshbuf_get_u8(p1, &v8), 0);
185 ASSERT_U8_EQ(v8, 0x11);
186 ASSERT_SIZE_T_EQ(sshbuf_len(p1), 1);
187 ASSERT_INT_EQ(sshbuf_get_u8(p1, &v8), 0);
188 ASSERT_U8_EQ(v8, 0x22);
189 ASSERT_SIZE_T_EQ(sshbuf_len(p1), 0);
190 TEST_DONE();
191
192 TEST_START("sshbuf_get_u8 truncated");
193 ASSERT_SIZE_T_EQ(sshbuf_len(p1), 0);
194 r = sshbuf_get_u8(p1, &v8);
195 ASSERT_INT_EQ(r, SSH_ERR_MESSAGE_INCOMPLETE);
196 ASSERT_SIZE_T_EQ(sshbuf_len(p1), 0);
197 sshbuf_free(p1);
198 TEST_DONE();
199
200 TEST_START("sshbuf_put_u64");
201 p1 = sshbuf_new();
202 ASSERT_PTR_NE(p1, NULL);
203 ASSERT_INT_EQ(sshbuf_put_u64(p1, 0x1122334455667788ULL), 0);
204 ASSERT_SIZE_T_EQ(sshbuf_len(p1), 8);
205 ASSERT_MEM_EQ(sshbuf_ptr(p1), x, 8);
206 sshbuf_free(p1);
207 TEST_DONE();
208
209 TEST_START("sshbuf_put_u64 exact");
210 p1 = sshbuf_new();
211 ASSERT_PTR_NE(p1, NULL);
212 ASSERT_INT_EQ(sshbuf_set_max_size(p1, 8), 0);
213 ASSERT_INT_EQ(sshbuf_put_u64(p1, 0x1122334455667788ULL), 0);
214 ASSERT_SIZE_T_EQ(sshbuf_len(p1), 8);
215 ASSERT_MEM_EQ(sshbuf_ptr(p1), x, 8);
216 sshbuf_free(p1);
217 TEST_DONE();
218
219 TEST_START("sshbuf_put_u64 limited");
220 p1 = sshbuf_new();
221 ASSERT_PTR_NE(p1, NULL);
222 ASSERT_INT_EQ(sshbuf_set_max_size(p1, 7), 0);
223 r = sshbuf_put_u64(p1, 0x1122334455667788ULL);
224 ASSERT_INT_EQ(r, SSH_ERR_NO_BUFFER_SPACE);
225 ASSERT_SIZE_T_EQ(sshbuf_len(p1), 0);
226 sshbuf_free(p1);
227 TEST_DONE();
228
229 TEST_START("sshbuf_put_u32");
230 p1 = sshbuf_new();
231 ASSERT_PTR_NE(p1, NULL);
232 ASSERT_INT_EQ(sshbuf_put_u32(p1, 0x11223344), 0);
233 ASSERT_SIZE_T_EQ(sshbuf_len(p1), 4);
234 ASSERT_MEM_EQ(sshbuf_ptr(p1), x, 4);
235 sshbuf_free(p1);
236 TEST_DONE();
237
238 TEST_START("sshbuf_put_u32 exact");
239 p1 = sshbuf_new();
240 ASSERT_PTR_NE(p1, NULL);
241 ASSERT_INT_EQ(sshbuf_set_max_size(p1, 4), 0);
242 ASSERT_INT_EQ(sshbuf_put_u32(p1, 0x11223344), 0);
243 ASSERT_SIZE_T_EQ(sshbuf_len(p1), 4);
244 ASSERT_MEM_EQ(sshbuf_ptr(p1), x, 4);
245 sshbuf_free(p1);
246 TEST_DONE();
247
248 TEST_START("sshbuf_put_u32 limited");
249 p1 = sshbuf_new();
250 ASSERT_PTR_NE(p1, NULL);
251 ASSERT_INT_EQ(sshbuf_set_max_size(p1, 3), 0);
252 r = sshbuf_put_u32(p1, 0x11223344);
253 ASSERT_INT_EQ(r, SSH_ERR_NO_BUFFER_SPACE);
254 ASSERT_SIZE_T_EQ(sshbuf_len(p1), 0);
255 sshbuf_free(p1);
256 TEST_DONE();
257
258 TEST_START("sshbuf_put_u16");
259 p1 = sshbuf_new();
260 ASSERT_PTR_NE(p1, NULL);
261 ASSERT_INT_EQ(sshbuf_put_u16(p1, 0x1122), 0);
262 ASSERT_SIZE_T_EQ(sshbuf_len(p1), 2);
263 ASSERT_MEM_EQ(sshbuf_ptr(p1), x, 2);
264 sshbuf_free(p1);
265 TEST_DONE();
266
267 TEST_START("sshbuf_put_u16");
268 p1 = sshbuf_new();
269 ASSERT_PTR_NE(p1, NULL);
270 ASSERT_INT_EQ(sshbuf_set_max_size(p1, 2), 0);
271 ASSERT_INT_EQ(sshbuf_put_u16(p1, 0x1122), 0);
272 ASSERT_SIZE_T_EQ(sshbuf_len(p1), 2);
273 ASSERT_MEM_EQ(sshbuf_ptr(p1), x, 2);
274 sshbuf_free(p1);
275 TEST_DONE();
276
277 TEST_START("sshbuf_put_u16 limited");
278 p1 = sshbuf_new();
279 ASSERT_PTR_NE(p1, NULL);
280 ASSERT_INT_EQ(sshbuf_set_max_size(p1, 1), 0);
281 r = sshbuf_put_u16(p1, 0x1122);
282 ASSERT_INT_EQ(r, SSH_ERR_NO_BUFFER_SPACE);
283 ASSERT_SIZE_T_EQ(sshbuf_len(p1), 0);
284 sshbuf_free(p1);
285 TEST_DONE();
286
287 TEST_START("sshbuf_get_string");
288 p1 = sshbuf_new();
289 ASSERT_PTR_NE(p1, NULL);
290 ASSERT_INT_EQ(sshbuf_put_u32(p1, sizeof(x)), 0);
291 ASSERT_INT_EQ(sshbuf_put(p1, x, sizeof(x)), 0);
292 ASSERT_INT_EQ(sshbuf_put_u32(p1, sizeof(x)), 0);
293 ASSERT_SIZE_T_EQ(sshbuf_len(p1), sizeof(x) + 4 + 4);
294 ASSERT_INT_EQ(sshbuf_get_string(p1, &d, &s), 0);
295 ASSERT_SIZE_T_EQ(s, sizeof(x));
296 ASSERT_MEM_EQ(d, x, sizeof(x));
297 ASSERT_SIZE_T_EQ(sshbuf_len(p1), 4);
298 free(d);
299 sshbuf_free(p1);
300 TEST_DONE();
301
302 TEST_START("sshbuf_get_string exact");
303 p1 = sshbuf_new();
304 ASSERT_PTR_NE(p1, NULL);
305 ASSERT_INT_EQ(sshbuf_set_max_size(p1, sizeof(x) + 4), 0);
306 ASSERT_INT_EQ(sshbuf_put_u32(p1, sizeof(x)), 0);
307 ASSERT_INT_EQ(sshbuf_put(p1, x, sizeof(x)), 0);
308 ASSERT_SIZE_T_EQ(sshbuf_len(p1), sizeof(x) + 4);
309 ASSERT_INT_EQ(sshbuf_get_string(p1, &d, &s), 0);
310 ASSERT_SIZE_T_EQ(s, sizeof(x));
311 ASSERT_MEM_EQ(d, x, sizeof(x));
312 ASSERT_SIZE_T_EQ(sshbuf_len(p1), 0);
313 free(d);
314 sshbuf_free(p1);
315 TEST_DONE();
316
317 TEST_START("sshbuf_get_string truncated");
318 p1 = sshbuf_new();
319 ASSERT_PTR_NE(p1, NULL);
320 ASSERT_INT_EQ(sshbuf_put_u32(p1, sizeof(x)), 0);
321 ASSERT_INT_EQ(sshbuf_put(p1, x, sizeof(x)), 0);
322 ASSERT_SIZE_T_EQ(sshbuf_len(p1), sizeof(x) + 4);
323 ASSERT_INT_EQ(sshbuf_consume_end(p1, 1), 0);
324 ASSERT_SIZE_T_EQ(sshbuf_len(p1), sizeof(x) + 3);
325 r = sshbuf_get_string(p1, &d, &s);
326 ASSERT_INT_EQ(r, SSH_ERR_MESSAGE_INCOMPLETE);
327 ASSERT_SIZE_T_EQ(sshbuf_len(p1), sizeof(x) + 3);
328 sshbuf_free(p1);
329 TEST_DONE();
330
331 TEST_START("sshbuf_get_string giant");
332 p1 = sshbuf_new();
333 ASSERT_PTR_NE(p1, NULL);
334 ASSERT_INT_EQ(sshbuf_put_u32(p1, 0xffffffff), 0);
335 ASSERT_INT_EQ(sshbuf_put(p1, x, sizeof(x)), 0);
336 ASSERT_SIZE_T_EQ(sshbuf_len(p1), sizeof(x) + 4);
337 r = sshbuf_get_string(p1, &d, &s);
338 ASSERT_INT_EQ(r, SSH_ERR_STRING_TOO_LARGE);
339 ASSERT_SIZE_T_EQ(sshbuf_len(p1), sizeof(x) + 4);
340 sshbuf_free(p1);
341 TEST_DONE();
342
343 TEST_START("sshbuf_get_cstring giant");
344 p1 = sshbuf_new();
345 ASSERT_PTR_NE(p1, NULL);
346 ASSERT_INT_EQ(sshbuf_put_u32(p1, 0xffffffff), 0);
347 ASSERT_INT_EQ(sshbuf_put(p1, x, sizeof(x)), 0);
348 ASSERT_SIZE_T_EQ(sshbuf_len(p1), sizeof(x) + 4);
349 r = sshbuf_get_cstring(p1, &s2, &s);
350 ASSERT_INT_EQ(r, SSH_ERR_STRING_TOO_LARGE);
351 ASSERT_SIZE_T_EQ(sshbuf_len(p1), sizeof(x) + 4);
352 sshbuf_free(p1);
353 TEST_DONE();
354
355 TEST_START("sshbuf_get_cstring embedded \\0");
356 p1 = sshbuf_new();
357 ASSERT_PTR_NE(p1, NULL);
358 ASSERT_INT_EQ(sshbuf_put_u32(p1, sizeof(x)), 0);
359 ASSERT_INT_EQ(sshbuf_put(p1, x, sizeof(x)), 0);
360 ASSERT_SIZE_T_EQ(sshbuf_len(p1), sizeof(x) + 4);
361 r = sshbuf_get_cstring(p1, &s2, NULL);
362 ASSERT_INT_EQ(r, SSH_ERR_INVALID_FORMAT);
363 sshbuf_free(p1);
364 TEST_DONE();
365
366 TEST_START("sshbuf_get_cstring trailing \\0");
367 p1 = sshbuf_new();
368 ASSERT_PTR_NE(p1, NULL);
369 ASSERT_INT_EQ(sshbuf_put_u32(p1, sizeof(x) - 1), 0);
370 ASSERT_INT_EQ(sshbuf_put(p1, x, sizeof(x) - 1), 0);
371 ASSERT_SIZE_T_EQ(sshbuf_len(p1), sizeof(x) + 4 - 1);
372 ASSERT_INT_EQ(sshbuf_get_cstring(p1, &s2, &s), 0);
373 ASSERT_SIZE_T_EQ(s, sizeof(x) - 1);
374 ASSERT_MEM_EQ(s2, x, s);
375 free(s2);
376 sshbuf_free(p1);
377 TEST_DONE();
378
379 TEST_START("sshbuf_put_string");
380 p1 = sshbuf_new();
381 ASSERT_PTR_NE(p1, NULL);
382 ASSERT_INT_EQ(sshbuf_put_string(p1, x, sizeof(x)), 0);
383 ASSERT_SIZE_T_EQ(sshbuf_len(p1), sizeof(x) + 4);
384 ASSERT_U32_EQ(PEEK_U32(sshbuf_ptr(p1)), sizeof(x));
385 ASSERT_MEM_EQ(sshbuf_ptr(p1) + 4, x, sizeof(x));
386 sshbuf_free(p1);
387 TEST_DONE();
388
389 TEST_START("sshbuf_put_string limited");
390 p1 = sshbuf_new();
391 ASSERT_PTR_NE(p1, NULL);
392 ASSERT_INT_EQ(sshbuf_set_max_size(p1, sizeof(x) + 4 - 1), 0);
393 r = sshbuf_put_string(p1, x, sizeof(x));
394 ASSERT_INT_EQ(r, SSH_ERR_NO_BUFFER_SPACE);
395 ASSERT_SIZE_T_EQ(sshbuf_len(p1), 0);
396 sshbuf_free(p1);
397 TEST_DONE();
398
399 TEST_START("sshbuf_put_string giant");
400 p1 = sshbuf_new();
401 ASSERT_PTR_NE(p1, NULL);
402 r = sshbuf_put_string(p1, (void *)0x01, 0xfffffffc);
403 ASSERT_INT_EQ(r, SSH_ERR_NO_BUFFER_SPACE);
404 ASSERT_SIZE_T_EQ(sshbuf_len(p1), 0);
405 sshbuf_free(p1);
406 TEST_DONE();
407
408 TEST_START("sshbuf_putf");
409 p1 = sshbuf_new();
410 ASSERT_PTR_NE(p1, NULL);
411 r = sshbuf_putf(p1, "%s %d %x", "hello", 23, 0x5f);
412 ASSERT_INT_EQ(r, 0);
413 ASSERT_SIZE_T_EQ(sshbuf_len(p1), 11);
414 ASSERT_MEM_EQ(sshbuf_ptr(p1), "hello 23 5f", 11);
415 sshbuf_free(p1);
416 TEST_DONE();
417
418 TEST_START("sshbuf_putb");
419 p1 = sshbuf_new();
420 ASSERT_PTR_NE(p1, NULL);
421 p2 = sshbuf_new();
422 ASSERT_PTR_NE(p2, NULL);
423 ASSERT_INT_EQ(sshbuf_put(p1, "blahblahblah", 12), 0);
424 ASSERT_INT_EQ(sshbuf_putb(p2, p1), 0);
425 sshbuf_free(p1);
426 ASSERT_SIZE_T_EQ(sshbuf_len(p2), 12);
427 ASSERT_MEM_EQ(sshbuf_ptr(p2), "blahblahblah", 12);
428 sshbuf_free(p2);
429 TEST_DONE();
430
431 TEST_START("sshbuf_put_bignum2_bytes empty buf");
432 p1 = sshbuf_new();
433 ASSERT_PTR_NE(p1, NULL);
434 ASSERT_INT_EQ(sshbuf_put_bignum2_bytes(p1, NULL, 0), 0);
435 ASSERT_SIZE_T_EQ(sshbuf_len(p1), sizeof(bn_exp1));
436 ASSERT_MEM_EQ(sshbuf_ptr(p1), bn_exp1, sizeof(bn_exp1));
437 sshbuf_free(p1);
438 TEST_DONE();
439
440 TEST_START("sshbuf_put_bignum2_bytes all zeroes");
441 p1 = sshbuf_new();
442 ASSERT_PTR_NE(p1, NULL);
443 ASSERT_INT_EQ(sshbuf_put_bignum2_bytes(p1, bn1, sizeof(bn1)), 0);
444 ASSERT_SIZE_T_EQ(sshbuf_len(p1), sizeof(bn_exp1));
445 ASSERT_MEM_EQ(sshbuf_ptr(p1), bn_exp1, sizeof(bn_exp1));
446 sshbuf_free(p1);
447 TEST_DONE();
448
449 TEST_START("sshbuf_put_bignum2_bytes simple");
450 p1 = sshbuf_new();
451 ASSERT_PTR_NE(p1, NULL);
452 ASSERT_INT_EQ(sshbuf_put_bignum2_bytes(p1, bn2+2, sizeof(bn2)-2), 0);
453 ASSERT_SIZE_T_EQ(sshbuf_len(p1), sizeof(bn_exp2));
454 ASSERT_MEM_EQ(sshbuf_ptr(p1), bn_exp2, sizeof(bn_exp2));
455 sshbuf_free(p1);
456 TEST_DONE();
457
458 TEST_START("sshbuf_put_bignum2_bytes leading zero");
459 p1 = sshbuf_new();
460 ASSERT_PTR_NE(p1, NULL);
461 ASSERT_INT_EQ(sshbuf_put_bignum2_bytes(p1, bn2, sizeof(bn2)), 0);
462 ASSERT_SIZE_T_EQ(sshbuf_len(p1), sizeof(bn_exp2));
463 ASSERT_MEM_EQ(sshbuf_ptr(p1), bn_exp2, sizeof(bn_exp2));
464 sshbuf_free(p1);
465 TEST_DONE();
466
467 TEST_START("sshbuf_put_bignum2_bytes neg");
468 p1 = sshbuf_new();
469 ASSERT_PTR_NE(p1, NULL);
470 ASSERT_INT_EQ(sshbuf_put_bignum2_bytes(p1, bn3+1, sizeof(bn3)-1), 0);
471 ASSERT_SIZE_T_EQ(sshbuf_len(p1), sizeof(bn_exp3));
472 ASSERT_MEM_EQ(sshbuf_ptr(p1), bn_exp3, sizeof(bn_exp3));
473 sshbuf_free(p1);
474 TEST_DONE();
475
476 TEST_START("sshbuf_put_bignum2_bytes neg and leading zero");
477 p1 = sshbuf_new();
478 ASSERT_PTR_NE(p1, NULL);
479 ASSERT_INT_EQ(sshbuf_put_bignum2_bytes(p1, bn3, sizeof(bn3)), 0);
480 ASSERT_SIZE_T_EQ(sshbuf_len(p1), sizeof(bn_exp3));
481 ASSERT_MEM_EQ(sshbuf_ptr(p1), bn_exp3, sizeof(bn_exp3));
482 sshbuf_free(p1);
483 TEST_DONE();
484}
generated by cgit v1.2.3 (git 2.39.1) at 2024-09-14 12:39:42 +0000