1 74b37681 2019-02-07 stsp /*	$OpenBSD: buf.c,v 1.27 2016/10/16 13:35:51 okan Exp $	*/
  2 74b37681 2019-02-07 stsp /*
  3 74b37681 2019-02-07 stsp  * Copyright (c) 2003 Jean-Francois Brousseau <jfb@openbsd.org>
  4 74b37681 2019-02-07 stsp  * All rights reserved.
  5 74b37681 2019-02-07 stsp  *
  6 74b37681 2019-02-07 stsp  * Redistribution and use in source and binary forms, with or without
  7 74b37681 2019-02-07 stsp  * modification, are permitted provided that the following conditions
  8 74b37681 2019-02-07 stsp  * are met:
  9 74b37681 2019-02-07 stsp  *
 10 74b37681 2019-02-07 stsp  * 1. Redistributions of source code must retain the above copyright
 11 74b37681 2019-02-07 stsp  *    notice, this list of conditions and the following disclaimer.
 12 74b37681 2019-02-07 stsp  * 2. The name of the author may not be used to endorse or promote products
 13 74b37681 2019-02-07 stsp  *    derived from this software without specific prior written permission.
 14 74b37681 2019-02-07 stsp  *
 15 74b37681 2019-02-07 stsp  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
 16 74b37681 2019-02-07 stsp  * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
 17 74b37681 2019-02-07 stsp  * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
 18 74b37681 2019-02-07 stsp  * THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 19 74b37681 2019-02-07 stsp  * EXEMPLARY, OR CONSEQUENTIAL  DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 20 74b37681 2019-02-07 stsp  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
 21 74b37681 2019-02-07 stsp  * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
 22 74b37681 2019-02-07 stsp  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
 23 74b37681 2019-02-07 stsp  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 24 74b37681 2019-02-07 stsp  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 25 74b37681 2019-02-07 stsp  */
 26 74b37681 2019-02-07 stsp 
 27 74b37681 2019-02-07 stsp #include <sys/queue.h>
 28 74b37681 2019-02-07 stsp #include <sys/stat.h>
 29 74b37681 2019-02-07 stsp 
 30 74b37681 2019-02-07 stsp #include <errno.h>
 31 74b37681 2019-02-07 stsp #include <fcntl.h>
 32 74b37681 2019-02-07 stsp #include <stdint.h>
 33 74b37681 2019-02-07 stsp #include <stdio.h>
 34 74b37681 2019-02-07 stsp #include <stdlib.h>
 35 74b37681 2019-02-07 stsp #include <string.h>
 36 74b37681 2019-02-07 stsp #include <unistd.h>
 37 74b37681 2019-02-07 stsp 
 38 74b37681 2019-02-07 stsp #include "buf.h"
 39 74b37681 2019-02-07 stsp #include "worklist.h"
 40 74b37681 2019-02-07 stsp 
 41 af45e626 2019-02-08 stsp #include "got_error.h"
 42 af45e626 2019-02-08 stsp 
 43 74b37681 2019-02-07 stsp #define BUF_INCR	128
 44 74b37681 2019-02-07 stsp 
 45 74b37681 2019-02-07 stsp struct buf {
 46 74b37681 2019-02-07 stsp 	/* buffer handle, buffer size, and data length */
 47 74b37681 2019-02-07 stsp 	u_char	*cb_buf;
 48 74b37681 2019-02-07 stsp 	size_t	 cb_size;
 49 74b37681 2019-02-07 stsp 	size_t	 cb_len;
 50 74b37681 2019-02-07 stsp };
 51 74b37681 2019-02-07 stsp 
 52 74b37681 2019-02-07 stsp #define SIZE_LEFT(b)	(b->cb_size - b->cb_len)
 53 74b37681 2019-02-07 stsp 
 54 af45e626 2019-02-08 stsp static const struct got_error *buf_grow(BUF *, size_t);
 55 74b37681 2019-02-07 stsp 
 56 74b37681 2019-02-07 stsp /*
 57 74b37681 2019-02-07 stsp  * Create a new buffer structure and return a pointer to it.  This structure
 58 74b37681 2019-02-07 stsp  * uses dynamically-allocated memory and must be freed with buf_free(), once
 59 74b37681 2019-02-07 stsp  * the buffer is no longer needed.
 60 74b37681 2019-02-07 stsp  */
 61 74b37681 2019-02-07 stsp BUF *
 62 74b37681 2019-02-07 stsp buf_alloc(size_t len)
 63 74b37681 2019-02-07 stsp {
 64 74b37681 2019-02-07 stsp 	BUF *b;
 65 74b37681 2019-02-07 stsp 
 66 af45e626 2019-02-08 stsp 	b = malloc(sizeof(*b));
 67 af45e626 2019-02-08 stsp 	if (b == NULL)
 68 af45e626 2019-02-08 stsp 		return NULL;
 69 74b37681 2019-02-07 stsp 	/* Postpone creation of zero-sized buffers */
 70 af45e626 2019-02-08 stsp 	if (len > 0) {
 71 af45e626 2019-02-08 stsp 		b->cb_buf = calloc(1, len);
 72 af45e626 2019-02-08 stsp 		if (b->cb_buf == NULL)
 73 af45e626 2019-02-08 stsp 			return NULL;
 74 af45e626 2019-02-08 stsp 	} else
 75 74b37681 2019-02-07 stsp 		b->cb_buf = NULL;
 76 74b37681 2019-02-07 stsp 
 77 74b37681 2019-02-07 stsp 	b->cb_size = len;
 78 74b37681 2019-02-07 stsp 	b->cb_len = 0;
 79 74b37681 2019-02-07 stsp 
 80 74b37681 2019-02-07 stsp 	return (b);
 81 74b37681 2019-02-07 stsp }
 82 74b37681 2019-02-07 stsp 
 83 74b37681 2019-02-07 stsp /*
 84 74b37681 2019-02-07 stsp  * Open the file specified by <path> and load all of its contents into a
 85 74b37681 2019-02-07 stsp  * buffer.
 86 74b37681 2019-02-07 stsp  * Returns the loaded buffer on success or NULL on failure.
 87 74b37681 2019-02-07 stsp  * Sets errno on error.
 88 74b37681 2019-02-07 stsp  */
 89 74b37681 2019-02-07 stsp BUF *
 90 74b37681 2019-02-07 stsp buf_load(const char *path)
 91 74b37681 2019-02-07 stsp {
 92 74b37681 2019-02-07 stsp 	int fd;
 93 74b37681 2019-02-07 stsp 	ssize_t ret;
 94 74b37681 2019-02-07 stsp 	size_t len;
 95 74b37681 2019-02-07 stsp 	u_char *bp;
 96 74b37681 2019-02-07 stsp 	struct stat st;
 97 74b37681 2019-02-07 stsp 	BUF *buf;
 98 74b37681 2019-02-07 stsp 
 99 74b37681 2019-02-07 stsp 	buf = NULL;
100 74b37681 2019-02-07 stsp 
101 74b37681 2019-02-07 stsp 	if ((fd = open(path, O_RDONLY, 0600)) == -1)
102 74b37681 2019-02-07 stsp 		goto out;
103 74b37681 2019-02-07 stsp 
104 74b37681 2019-02-07 stsp 	if (fstat(fd, &st) == -1)
105 74b37681 2019-02-07 stsp 		goto out;
106 74b37681 2019-02-07 stsp 
107 74b37681 2019-02-07 stsp 	if ((uintmax_t)st.st_size > SIZE_MAX) {
108 74b37681 2019-02-07 stsp 		errno = EFBIG;
109 74b37681 2019-02-07 stsp 		goto out;
110 74b37681 2019-02-07 stsp 	}
111 74b37681 2019-02-07 stsp 	buf = buf_alloc(st.st_size);
112 74b37681 2019-02-07 stsp 	for (bp = buf->cb_buf; ; bp += (size_t)ret) {
113 74b37681 2019-02-07 stsp 		len = SIZE_LEFT(buf);
114 74b37681 2019-02-07 stsp 		ret = read(fd, bp, len);
115 74b37681 2019-02-07 stsp 		if (ret == -1) {
116 74b37681 2019-02-07 stsp 			int saved_errno;
117 74b37681 2019-02-07 stsp 
118 74b37681 2019-02-07 stsp 			saved_errno = errno;
119 74b37681 2019-02-07 stsp 			buf_free(buf);
120 74b37681 2019-02-07 stsp 			buf = NULL;
121 74b37681 2019-02-07 stsp 			errno = saved_errno;
122 74b37681 2019-02-07 stsp 			goto out;
123 74b37681 2019-02-07 stsp 		} else if (ret == 0)
124 74b37681 2019-02-07 stsp 			break;
125 74b37681 2019-02-07 stsp 
126 74b37681 2019-02-07 stsp 		buf->cb_len += (size_t)ret;
127 74b37681 2019-02-07 stsp 	}
128 74b37681 2019-02-07 stsp 
129 74b37681 2019-02-07 stsp out:
130 74b37681 2019-02-07 stsp 	if (fd != -1) {
131 74b37681 2019-02-07 stsp 		int saved_errno;
132 74b37681 2019-02-07 stsp 
133 74b37681 2019-02-07 stsp 		/* We may want to preserve errno here. */
134 74b37681 2019-02-07 stsp 		saved_errno = errno;
135 74b37681 2019-02-07 stsp 		(void)close(fd);
136 74b37681 2019-02-07 stsp 		errno = saved_errno;
137 74b37681 2019-02-07 stsp 	}
138 74b37681 2019-02-07 stsp 
139 74b37681 2019-02-07 stsp 	return (buf);
140 74b37681 2019-02-07 stsp }
141 74b37681 2019-02-07 stsp 
142 74b37681 2019-02-07 stsp void
143 74b37681 2019-02-07 stsp buf_free(BUF *b)
144 74b37681 2019-02-07 stsp {
145 74b37681 2019-02-07 stsp 	if (b == NULL)
146 74b37681 2019-02-07 stsp 		return;
147 74b37681 2019-02-07 stsp 	free(b->cb_buf);
148 74b37681 2019-02-07 stsp 	free(b);
149 74b37681 2019-02-07 stsp }
150 74b37681 2019-02-07 stsp 
151 74b37681 2019-02-07 stsp /*
152 74b37681 2019-02-07 stsp  * Free the buffer <b>'s structural information but do not free the contents
153 74b37681 2019-02-07 stsp  * of the buffer.  Instead, they are returned and should be freed later using
154 74b37681 2019-02-07 stsp  * free().
155 74b37681 2019-02-07 stsp  */
156 74b37681 2019-02-07 stsp void *
157 74b37681 2019-02-07 stsp buf_release(BUF *b)
158 74b37681 2019-02-07 stsp {
159 74b37681 2019-02-07 stsp 	void *tmp;
160 74b37681 2019-02-07 stsp 
161 74b37681 2019-02-07 stsp 	tmp = b->cb_buf;
162 74b37681 2019-02-07 stsp 	free(b);
163 74b37681 2019-02-07 stsp 	return (tmp);
164 74b37681 2019-02-07 stsp }
165 74b37681 2019-02-07 stsp 
166 74b37681 2019-02-07 stsp u_char *
167 74b37681 2019-02-07 stsp buf_get(BUF *b)
168 74b37681 2019-02-07 stsp {
169 74b37681 2019-02-07 stsp 	return (b->cb_buf);
170 74b37681 2019-02-07 stsp }
171 74b37681 2019-02-07 stsp 
172 74b37681 2019-02-07 stsp /*
173 74b37681 2019-02-07 stsp  * Empty the contents of the buffer <b> and reset pointers.
174 74b37681 2019-02-07 stsp  */
175 74b37681 2019-02-07 stsp void
176 74b37681 2019-02-07 stsp buf_empty(BUF *b)
177 74b37681 2019-02-07 stsp {
178 74b37681 2019-02-07 stsp 	memset(b->cb_buf, 0, b->cb_size);
179 74b37681 2019-02-07 stsp 	b->cb_len = 0;
180 74b37681 2019-02-07 stsp }
181 74b37681 2019-02-07 stsp 
182 74b37681 2019-02-07 stsp /*
183 74b37681 2019-02-07 stsp  * Append a single character <c> to the end of the buffer <b>.
184 74b37681 2019-02-07 stsp  */
185 af45e626 2019-02-08 stsp const struct got_error *
186 74b37681 2019-02-07 stsp buf_putc(BUF *b, int c)
187 74b37681 2019-02-07 stsp {
188 af45e626 2019-02-08 stsp 	const struct got_error *err = NULL;
189 74b37681 2019-02-07 stsp 	u_char *bp;
190 74b37681 2019-02-07 stsp 
191 af45e626 2019-02-08 stsp 	if (SIZE_LEFT(b) == 0) {
192 af45e626 2019-02-08 stsp 		err = buf_grow(b, BUF_INCR);
193 af45e626 2019-02-08 stsp 		if (err)
194 af45e626 2019-02-08 stsp 			return err;
195 af45e626 2019-02-08 stsp 	}
196 74b37681 2019-02-07 stsp 	bp = b->cb_buf + b->cb_len;
197 74b37681 2019-02-07 stsp 	*bp = (u_char)c;
198 74b37681 2019-02-07 stsp 	b->cb_len++;
199 af45e626 2019-02-08 stsp 	return NULL;
200 74b37681 2019-02-07 stsp }
201 74b37681 2019-02-07 stsp 
202 74b37681 2019-02-07 stsp /*
203 74b37681 2019-02-07 stsp  * Append a string <s> to the end of buffer <b>.
204 74b37681 2019-02-07 stsp  */
205 af45e626 2019-02-08 stsp const struct got_error *
206 af45e626 2019-02-08 stsp buf_puts(size_t *newlen, BUF *b, const char *str)
207 74b37681 2019-02-07 stsp {
208 af45e626 2019-02-08 stsp 	return buf_append(newlen, b, str, strlen(str));
209 74b37681 2019-02-07 stsp }
210 74b37681 2019-02-07 stsp 
211 74b37681 2019-02-07 stsp /*
212 74b37681 2019-02-07 stsp  * Return u_char at buffer position <pos>.
213 74b37681 2019-02-07 stsp  */
214 74b37681 2019-02-07 stsp u_char
215 74b37681 2019-02-07 stsp buf_getc(BUF *b, size_t pos)
216 74b37681 2019-02-07 stsp {
217 74b37681 2019-02-07 stsp 	return (b->cb_buf[pos]);
218 74b37681 2019-02-07 stsp }
219 74b37681 2019-02-07 stsp 
220 74b37681 2019-02-07 stsp /*
221 74b37681 2019-02-07 stsp  * Append <len> bytes of data pointed to by <data> to the buffer <b>.  If the
222 74b37681 2019-02-07 stsp  * buffer is too small to accept all data, it will get resized to an
223 74b37681 2019-02-07 stsp  * appropriate size to accept all data.
224 74b37681 2019-02-07 stsp  * Returns the number of bytes successfully appended to the buffer.
225 74b37681 2019-02-07 stsp  */
226 af45e626 2019-02-08 stsp const struct got_error *
227 af45e626 2019-02-08 stsp buf_append(size_t *newlen, BUF *b, const void *data, size_t len)
228 74b37681 2019-02-07 stsp {
229 af45e626 2019-02-08 stsp 	const struct got_error *err = NULL;
230 74b37681 2019-02-07 stsp 	size_t left, rlen;
231 74b37681 2019-02-07 stsp 	u_char *bp;
232 74b37681 2019-02-07 stsp 
233 74b37681 2019-02-07 stsp 	left = SIZE_LEFT(b);
234 74b37681 2019-02-07 stsp 	rlen = len;
235 74b37681 2019-02-07 stsp 
236 af45e626 2019-02-08 stsp 	if (left < len) {
237 af45e626 2019-02-08 stsp 		err = buf_grow(b, len - left);
238 af45e626 2019-02-08 stsp 		if (err)
239 af45e626 2019-02-08 stsp 			return err;
240 af45e626 2019-02-08 stsp 	}
241 74b37681 2019-02-07 stsp 	bp = b->cb_buf + b->cb_len;
242 74b37681 2019-02-07 stsp 	memcpy(bp, data, rlen);
243 74b37681 2019-02-07 stsp 	b->cb_len += rlen;
244 74b37681 2019-02-07 stsp 
245 af45e626 2019-02-08 stsp 	*newlen = rlen;
246 af45e626 2019-02-08 stsp 	return NULL;
247 74b37681 2019-02-07 stsp }
248 74b37681 2019-02-07 stsp 
249 74b37681 2019-02-07 stsp /*
250 74b37681 2019-02-07 stsp  * Returns the size of the buffer that is being used.
251 74b37681 2019-02-07 stsp  */
252 74b37681 2019-02-07 stsp size_t
253 74b37681 2019-02-07 stsp buf_len(BUF *b)
254 74b37681 2019-02-07 stsp {
255 74b37681 2019-02-07 stsp 	return (b->cb_len);
256 74b37681 2019-02-07 stsp }
257 74b37681 2019-02-07 stsp 
258 74b37681 2019-02-07 stsp /*
259 74b37681 2019-02-07 stsp  * Write the contents of the buffer <b> to the specified <fd>
260 74b37681 2019-02-07 stsp  */
261 74b37681 2019-02-07 stsp int
262 74b37681 2019-02-07 stsp buf_write_fd(BUF *b, int fd)
263 74b37681 2019-02-07 stsp {
264 74b37681 2019-02-07 stsp 	u_char *bp;
265 74b37681 2019-02-07 stsp 	size_t len;
266 74b37681 2019-02-07 stsp 	ssize_t ret;
267 74b37681 2019-02-07 stsp 
268 74b37681 2019-02-07 stsp 	len = b->cb_len;
269 74b37681 2019-02-07 stsp 	bp = b->cb_buf;
270 74b37681 2019-02-07 stsp 
271 74b37681 2019-02-07 stsp 	do {
272 74b37681 2019-02-07 stsp 		ret = write(fd, bp, len);
273 74b37681 2019-02-07 stsp 		if (ret == -1) {
274 74b37681 2019-02-07 stsp 			if (errno == EINTR || errno == EAGAIN)
275 74b37681 2019-02-07 stsp 				continue;
276 74b37681 2019-02-07 stsp 			return (-1);
277 74b37681 2019-02-07 stsp 		}
278 74b37681 2019-02-07 stsp 
279 74b37681 2019-02-07 stsp 		len -= (size_t)ret;
280 74b37681 2019-02-07 stsp 		bp += (size_t)ret;
281 74b37681 2019-02-07 stsp 	} while (len > 0);
282 74b37681 2019-02-07 stsp 
283 74b37681 2019-02-07 stsp 	return (0);
284 74b37681 2019-02-07 stsp }
285 74b37681 2019-02-07 stsp 
286 74b37681 2019-02-07 stsp /*
287 74b37681 2019-02-07 stsp  * Write the contents of the buffer <b> to the file whose path is given in
288 74b37681 2019-02-07 stsp  * <path>.  If the file does not exist, it is created with mode <mode>.
289 74b37681 2019-02-07 stsp  */
290 af45e626 2019-02-08 stsp const struct got_error *
291 74b37681 2019-02-07 stsp buf_write(BUF *b, const char *path, mode_t mode)
292 74b37681 2019-02-07 stsp {
293 af45e626 2019-02-08 stsp 	const struct got_error *err = NULL;
294 74b37681 2019-02-07 stsp 	int fd;
295 74b37681 2019-02-07 stsp  open:
296 74b37681 2019-02-07 stsp 	if ((fd = open(path, O_WRONLY|O_CREAT|O_TRUNC, mode)) == -1) {
297 74b37681 2019-02-07 stsp 		if (errno == EACCES && unlink(path) != -1)
298 74b37681 2019-02-07 stsp 			goto open;
299 74b37681 2019-02-07 stsp 		else
300 638f9024 2019-05-13 stsp 			return got_error_from_errno2("open", path);
301 74b37681 2019-02-07 stsp 	}
302 74b37681 2019-02-07 stsp 
303 74b37681 2019-02-07 stsp 	if (buf_write_fd(b, fd) == -1) {
304 638f9024 2019-05-13 stsp 		err = got_error_from_errno("buf_write_fd");
305 74b37681 2019-02-07 stsp 		(void)unlink(path);
306 af45e626 2019-02-08 stsp 		return err;
307 74b37681 2019-02-07 stsp 	}
308 74b37681 2019-02-07 stsp 
309 74b37681 2019-02-07 stsp 	if (fchmod(fd, mode) < 0)
310 638f9024 2019-05-13 stsp 		err = got_error_from_errno2("fchmod", path);
311 74b37681 2019-02-07 stsp 
312 3a6ce05a 2019-02-11 stsp 	if (close(fd) != 0 && err == NULL)
313 638f9024 2019-05-13 stsp 		err = got_error_from_errno2("close", path);
314 74b37681 2019-02-07 stsp 
315 af45e626 2019-02-08 stsp 	return err;
316 74b37681 2019-02-07 stsp }
317 74b37681 2019-02-07 stsp 
318 74b37681 2019-02-07 stsp /*
319 74b37681 2019-02-07 stsp  * Write the contents of the buffer <b> to a temporary file whose path is
320 74b37681 2019-02-07 stsp  * specified using <template> (see mkstemp.3).
321 74b37681 2019-02-07 stsp  * NB. This function will modify <template>, as per mkstemp
322 74b37681 2019-02-07 stsp  */
323 af45e626 2019-02-08 stsp const struct got_error *
324 af45e626 2019-02-08 stsp buf_write_stmp(BUF *b, char *template, struct wklhead *temp_files)
325 74b37681 2019-02-07 stsp {
326 af45e626 2019-02-08 stsp 	const struct got_error *err = NULL;
327 74b37681 2019-02-07 stsp 	int fd;
328 74b37681 2019-02-07 stsp 
329 74b37681 2019-02-07 stsp 	if ((fd = mkstemp(template)) == -1)
330 638f9024 2019-05-13 stsp 		return got_error_from_errno("mkstemp");
331 74b37681 2019-02-07 stsp 
332 af45e626 2019-02-08 stsp 	worklist_add(template, temp_files);
333 74b37681 2019-02-07 stsp 
334 74b37681 2019-02-07 stsp 	if (buf_write_fd(b, fd) == -1) {
335 638f9024 2019-05-13 stsp 		err = got_error_from_errno("buf_write_fd");
336 74b37681 2019-02-07 stsp 		(void)unlink(template);
337 74b37681 2019-02-07 stsp 	}
338 74b37681 2019-02-07 stsp 
339 3a6ce05a 2019-02-11 stsp 	if (close(fd) != 0 && err == NULL)
340 638f9024 2019-05-13 stsp 		err = got_error_from_errno("close");
341 3a6ce05a 2019-02-11 stsp 
342 af45e626 2019-02-08 stsp 	return err;
343 74b37681 2019-02-07 stsp }
344 74b37681 2019-02-07 stsp 
345 74b37681 2019-02-07 stsp /*
346 74b37681 2019-02-07 stsp  * Grow the buffer <b> by <len> bytes.  The contents are unchanged by this
347 74b37681 2019-02-07 stsp  * operation regardless of the result.
348 74b37681 2019-02-07 stsp  */
349 af45e626 2019-02-08 stsp static const struct got_error *
350 74b37681 2019-02-07 stsp buf_grow(BUF *b, size_t len)
351 74b37681 2019-02-07 stsp {
352 af45e626 2019-02-08 stsp 	u_char *buf;
353 af45e626 2019-02-08 stsp 	buf = reallocarray(b->cb_buf, 1, b->cb_size + len);
354 af45e626 2019-02-08 stsp 	if (buf == NULL)
355 638f9024 2019-05-13 stsp 		return got_error_from_errno("reallocarray");
356 af45e626 2019-02-08 stsp 	b->cb_buf = buf;
357 74b37681 2019-02-07 stsp 	b->cb_size += len;
358 af45e626 2019-02-08 stsp 	return NULL;
359 74b37681 2019-02-07 stsp }