| File: | src/usr.bin/sendbug/sendbug.c |
| Warning: | line 106, column 2 Value stored to 'argv' is never read |
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| 1 | /* $OpenBSD: sendbug.c,v 1.78 2017/08/21 21:41:13 deraadt Exp $ */ |
| 2 | |
| 3 | /* |
| 4 | * Written by Ray Lai <ray@cyth.net>. |
| 5 | * Public domain. |
| 6 | */ |
| 7 | |
| 8 | #include <sys/types.h> |
| 9 | #include <sys/stat.h> |
| 10 | #include <sys/sysctl.h> |
| 11 | #include <sys/wait.h> |
| 12 | |
| 13 | #include <ctype.h> |
| 14 | #include <err.h> |
| 15 | #include <errno(*__errno()).h> |
| 16 | #include <fcntl.h> |
| 17 | #include <limits.h> |
| 18 | #include <paths.h> |
| 19 | #include <pwd.h> |
| 20 | #include <signal.h> |
| 21 | #include <stdio.h> |
| 22 | #include <stdlib.h> |
| 23 | #include <string.h> |
| 24 | #include <unistd.h> |
| 25 | |
| 26 | #include "atomicio.h" |
| 27 | |
| 28 | #define _PATH_DMESG"/var/run/dmesg.boot" "/var/run/dmesg.boot" |
| 29 | #define DMESG_START"OpenBSD " "OpenBSD " |
| 30 | #define BEGIN64"begin-base64 " "begin-base64 " |
| 31 | #define END64"====" "====" |
| 32 | |
| 33 | void checkfile(const char *); |
| 34 | void debase(void); |
| 35 | void dmesg(FILE *); |
| 36 | int editit(const char *); |
| 37 | void hwdump(FILE *); |
| 38 | void init(void); |
| 39 | int matchline(const char *, const char *, size_t); |
| 40 | int prompt(void); |
| 41 | int send_file(const char *, int); |
| 42 | int sendmail(const char *); |
| 43 | void template(FILE *); |
| 44 | void usbdevs(FILE *); |
| 45 | |
| 46 | const char *categories = "system user library documentation kernel " |
| 47 | "alpha amd64 arm hppa i386 m88k mips64 powerpc sh sparc sparc64 vax"; |
| 48 | const char *comment[] = { |
| 49 | "<synopsis of the problem (one line)>", |
| 50 | "<PR category (one line)>", |
| 51 | "<precise description of the problem (multiple lines)>", |
| 52 | "<code/input/activities to reproduce the problem (multiple lines)>", |
| 53 | "<how to correct or work around the problem, if known (multiple lines)>" |
| 54 | }; |
| 55 | |
| 56 | struct passwd *pw; |
| 57 | char os[BUFSIZ1024], rel[BUFSIZ1024], mach[BUFSIZ1024], details[BUFSIZ1024]; |
| 58 | const char *tmpdir = _PATH_TMP"/tmp/"; |
| 59 | char *tmppath; |
| 60 | int Dflag, Pflag, wantcleanup; |
| 61 | |
| 62 | __dead__attribute__((__noreturn__)) void |
| 63 | usage(void) |
| 64 | { |
| 65 | extern char *__progname; |
| 66 | |
| 67 | fprintf(stderr(&__sF[2]), "usage: %s [-DEP]\n", __progname); |
| 68 | exit(1); |
| 69 | } |
| 70 | |
| 71 | void |
| 72 | cleanup() |
| 73 | { |
| 74 | if (wantcleanup && tmppath && unlink(tmppath) == -1) |
| 75 | warn("unlink"); |
| 76 | } |
| 77 | |
| 78 | |
| 79 | int |
| 80 | main(int argc, char *argv[]) |
| 81 | { |
| 82 | int ch, c, fd, ret = 1; |
| 83 | struct stat sb; |
| 84 | char *pr_form; |
| 85 | time_t mtime; |
| 86 | FILE *fp; |
| 87 | |
| 88 | if (pledge("stdio rpath wpath cpath tmppath getpw proc exec", NULL((void *)0)) == -1) |
| 89 | err(1, "pledge"); |
| 90 | |
| 91 | while ((ch = getopt(argc, argv, "DEP")) != -1) |
| 92 | switch (ch) { |
| 93 | case 'D': |
| 94 | Dflag = 1; |
| 95 | break; |
| 96 | case 'E': |
| 97 | debase(); |
| 98 | exit(0); |
| 99 | case 'P': |
| 100 | Pflag = 1; |
| 101 | break; |
| 102 | default: |
| 103 | usage(); |
| 104 | } |
| 105 | argc -= optind; |
| 106 | argv += optind; |
Value stored to 'argv' is never read | |
| 107 | |
| 108 | if (argc > 0) |
| 109 | usage(); |
| 110 | |
| 111 | if (Pflag) { |
| 112 | init(); |
| 113 | template(stdout(&__sF[1])); |
| 114 | exit(0); |
| 115 | } |
| 116 | |
| 117 | if (asprintf(&tmppath, "%s%sp.XXXXXXXXXX", tmpdir, |
| 118 | tmpdir[strlen(tmpdir) - 1] == '/' ? "" : "/") == -1) |
| 119 | err(1, "asprintf"); |
| 120 | if ((fd = mkstemp(tmppath)) == -1) |
| 121 | err(1, "mkstemp"); |
| 122 | wantcleanup = 1; |
| 123 | atexit(cleanup); |
| 124 | if ((fp = fdopen(fd, "w+")) == NULL((void *)0)) |
| 125 | err(1, "fdopen"); |
| 126 | |
| 127 | init(); |
| 128 | |
| 129 | pr_form = getenv("PR_FORM"); |
| 130 | if (pr_form) { |
| 131 | char buf[BUFSIZ1024]; |
| 132 | size_t len; |
| 133 | FILE *frfp; |
| 134 | |
| 135 | frfp = fopen(pr_form, "r"); |
| 136 | if (frfp == NULL((void *)0)) { |
| 137 | warn("can't seem to read your template file " |
| 138 | "(`%s'), ignoring PR_FORM", pr_form); |
| 139 | template(fp); |
| 140 | } else { |
| 141 | while (!feof(frfp)(!__isthreaded ? (((frfp)->_flags & 0x0020) != 0) : (feof )(frfp))) { |
| 142 | len = fread(buf, 1, sizeof buf, frfp); |
| 143 | if (len == 0) |
| 144 | break; |
| 145 | if (fwrite(buf, 1, len, fp) != len) |
| 146 | break; |
| 147 | } |
| 148 | fclose(frfp); |
| 149 | } |
| 150 | } else |
| 151 | template(fp); |
| 152 | |
| 153 | if (fflush(fp) == EOF(-1) || fstat(fd, &sb) == -1 || fclose(fp) == EOF(-1)) |
| 154 | err(1, "error creating template"); |
| 155 | mtime = sb.st_mtimest_mtim.tv_sec; |
| 156 | |
| 157 | edit: |
| 158 | if (editit(tmppath) == -1) |
| 159 | err(1, "error running editor"); |
| 160 | |
| 161 | if (stat(tmppath, &sb) == -1) |
| 162 | err(1, "stat"); |
| 163 | if (mtime == sb.st_mtimest_mtim.tv_sec) |
| 164 | errx(1, "report unchanged, nothing sent"); |
| 165 | |
| 166 | prompt: |
| 167 | checkfile(tmppath); |
| 168 | c = prompt(); |
| 169 | switch (c) { |
| 170 | case 'a': |
| 171 | case EOF(-1): |
| 172 | wantcleanup = 0; |
| 173 | errx(1, "unsent report in %s", tmppath); |
| 174 | case 'e': |
| 175 | goto edit; |
| 176 | case 's': |
| 177 | if (sendmail(tmppath) == -1) |
| 178 | goto quit; |
| 179 | break; |
| 180 | default: |
| 181 | goto prompt; |
| 182 | } |
| 183 | |
| 184 | ret = 0; |
| 185 | quit: |
| 186 | return (ret); |
| 187 | } |
| 188 | |
| 189 | void |
| 190 | dmesg(FILE *fp) |
| 191 | { |
| 192 | char buf[BUFSIZ1024]; |
| 193 | FILE *dfp; |
| 194 | off_t offset = -1; |
| 195 | |
| 196 | dfp = fopen(_PATH_DMESG"/var/run/dmesg.boot", "r"); |
| 197 | if (dfp == NULL((void *)0)) { |
| 198 | warn("can't read dmesg"); |
| 199 | return; |
| 200 | } |
| 201 | |
| 202 | /* Find last dmesg. */ |
| 203 | for (;;) { |
| 204 | off_t o; |
| 205 | |
| 206 | o = ftello(dfp); |
| 207 | if (fgets(buf, sizeof(buf), dfp) == NULL((void *)0)) |
| 208 | break; |
| 209 | if (!strncmp(DMESG_START"OpenBSD ", buf, sizeof(DMESG_START"OpenBSD ") - 1)) |
| 210 | offset = o; |
| 211 | } |
| 212 | if (offset != -1) { |
| 213 | size_t len; |
| 214 | |
| 215 | clearerr(dfp)(!__isthreaded ? ((void)((dfp)->_flags &= ~(0x0040|0x0020 ))) : (clearerr)(dfp)); |
| 216 | fseeko(dfp, offset, SEEK_SET0); |
| 217 | while (offset != -1 && !feof(dfp)(!__isthreaded ? (((dfp)->_flags & 0x0020) != 0) : (feof )(dfp))) { |
| 218 | len = fread(buf, 1, sizeof buf, dfp); |
| 219 | if (len == 0) |
| 220 | break; |
| 221 | if (fwrite(buf, 1, len, fp) != len) |
| 222 | break; |
| 223 | } |
| 224 | } |
| 225 | fclose(dfp); |
| 226 | } |
| 227 | |
| 228 | void |
| 229 | usbdevs(FILE *ofp) |
| 230 | { |
| 231 | char buf[BUFSIZ1024]; |
| 232 | FILE *ifp; |
| 233 | size_t len; |
| 234 | |
| 235 | if ((ifp = popen("usbdevs -v", "r")) != NULL((void *)0)) { |
| 236 | while (!feof(ifp)(!__isthreaded ? (((ifp)->_flags & 0x0020) != 0) : (feof )(ifp))) { |
| 237 | len = fread(buf, 1, sizeof buf, ifp); |
| 238 | if (len == 0) |
| 239 | break; |
| 240 | if (fwrite(buf, 1, len, ofp) != len) |
| 241 | break; |
| 242 | } |
| 243 | pclose(ifp); |
| 244 | } |
| 245 | } |
| 246 | |
| 247 | /* |
| 248 | * Execute an editor on the specified pathname, which is interpreted |
| 249 | * from the shell. This means flags may be included. |
| 250 | * |
| 251 | * Returns -1 on error, or the exit value on success. |
| 252 | */ |
| 253 | int |
| 254 | editit(const char *pathname) |
| 255 | { |
| 256 | char *argp[] = {"sh", "-c", NULL((void *)0), NULL((void *)0)}, *ed, *p; |
| 257 | sig_t sighup, sigint, sigquit, sigchld; |
| 258 | pid_t pid; |
| 259 | int saved_errno, st, ret = -1; |
| 260 | |
| 261 | ed = getenv("VISUAL"); |
| 262 | if (ed == NULL((void *)0) || ed[0] == '\0') |
| 263 | ed = getenv("EDITOR"); |
| 264 | if (ed == NULL((void *)0) || ed[0] == '\0') |
| 265 | ed = _PATH_VI"/usr/bin/vi"; |
| 266 | if (asprintf(&p, "%s %s", ed, pathname) == -1) |
| 267 | return (-1); |
| 268 | argp[2] = p; |
| 269 | |
| 270 | sighup = signal(SIGHUP1, SIG_IGN(void (*)(int))1); |
| 271 | sigint = signal(SIGINT2, SIG_IGN(void (*)(int))1); |
| 272 | sigquit = signal(SIGQUIT3, SIG_IGN(void (*)(int))1); |
| 273 | sigchld = signal(SIGCHLD20, SIG_DFL(void (*)(int))0); |
| 274 | if ((pid = fork()) == -1) |
| 275 | goto fail; |
| 276 | if (pid == 0) { |
| 277 | execv(_PATH_BSHELL"/bin/sh", argp); |
| 278 | _exit(127); |
| 279 | } |
| 280 | while (waitpid(pid, &st, 0) == -1) { |
| 281 | if (errno(*__errno()) != EINTR4) |
| 282 | goto fail; |
| 283 | } |
| 284 | if (!WIFEXITED(st)(((st) & 0177) == 0)) |
| 285 | errno(*__errno()) = EINTR4; |
| 286 | else |
| 287 | ret = WEXITSTATUS(st)(int)(((unsigned)(st) >> 8) & 0xff); |
| 288 | |
| 289 | fail: |
| 290 | saved_errno = errno(*__errno()); |
| 291 | (void)signal(SIGHUP1, sighup); |
| 292 | (void)signal(SIGINT2, sigint); |
| 293 | (void)signal(SIGQUIT3, sigquit); |
| 294 | (void)signal(SIGCHLD20, sigchld); |
| 295 | free(p); |
| 296 | errno(*__errno()) = saved_errno; |
| 297 | return (ret); |
| 298 | } |
| 299 | |
| 300 | int |
| 301 | prompt(void) |
| 302 | { |
| 303 | int c, ret; |
| 304 | |
| 305 | fpurge(stdin(&__sF[0])); |
| 306 | fprintf(stderr(&__sF[2]), "a)bort, e)dit, or s)end: "); |
| 307 | fflush(stderr(&__sF[2])); |
| 308 | ret = getchar()(!__isthreaded ? (--((&__sF[0]))->_r < 0 ? __srget( (&__sF[0])) : (int)(*((&__sF[0]))->_p++)) : (getc) ((&__sF[0]))); |
| 309 | if (ret == EOF(-1) || ret == '\n') |
| 310 | return (ret); |
| 311 | do { |
| 312 | c = getchar()(!__isthreaded ? (--((&__sF[0]))->_r < 0 ? __srget( (&__sF[0])) : (int)(*((&__sF[0]))->_p++)) : (getc) ((&__sF[0]))); |
| 313 | } while (c != EOF(-1) && c != '\n'); |
| 314 | return (ret); |
| 315 | } |
| 316 | |
| 317 | int |
| 318 | sendmail(const char *pathname) |
| 319 | { |
| 320 | int filedes[2]; |
| 321 | pid_t pid; |
| 322 | |
| 323 | if (pipe(filedes) == -1) { |
| 324 | warn("pipe: unsent report in %s", pathname); |
| 325 | return (-1); |
| 326 | } |
| 327 | switch ((pid = fork())) { |
| 328 | case -1: |
| 329 | warn("fork error: unsent report in %s", |
| 330 | pathname); |
| 331 | return (-1); |
| 332 | case 0: |
| 333 | close(filedes[1]); |
| 334 | if (dup2(filedes[0], STDIN_FILENO0) == -1) { |
| 335 | warn("dup2 error: unsent report in %s", |
| 336 | pathname); |
| 337 | return (-1); |
| 338 | } |
| 339 | close(filedes[0]); |
| 340 | execl(_PATH_SENDMAIL"/usr/sbin/sendmail", "sendmail", |
| 341 | "-oi", "-t", (char *)NULL((void *)0)); |
| 342 | warn("sendmail error: unsent report in %s", |
| 343 | pathname); |
| 344 | return (-1); |
| 345 | default: |
| 346 | close(filedes[0]); |
| 347 | /* Pipe into sendmail. */ |
| 348 | if (send_file(pathname, filedes[1]) == -1) { |
| 349 | warn("send_file error: unsent report in %s", |
| 350 | pathname); |
| 351 | return (-1); |
| 352 | } |
| 353 | close(filedes[1]); |
| 354 | while (waitpid(pid, NULL((void *)0), 0) == -1) { |
| 355 | if (errno(*__errno()) != EINTR4) |
| 356 | break; |
| 357 | } |
| 358 | break; |
| 359 | } |
| 360 | return (0); |
| 361 | } |
| 362 | |
| 363 | void |
| 364 | init(void) |
| 365 | { |
| 366 | size_t len; |
| 367 | int sysname[2]; |
| 368 | char *cp; |
| 369 | |
| 370 | if ((pw = getpwuid(getuid())) == NULL((void *)0)) |
| 371 | err(1, "getpwuid"); |
| 372 | |
| 373 | sysname[0] = CTL_KERN1; |
| 374 | sysname[1] = KERN_OSTYPE1; |
| 375 | len = sizeof(os) - 1; |
| 376 | if (sysctl(sysname, 2, &os, &len, NULL((void *)0), 0) == -1) |
| 377 | err(1, "sysctl"); |
| 378 | |
| 379 | sysname[0] = CTL_KERN1; |
| 380 | sysname[1] = KERN_OSRELEASE2; |
| 381 | len = sizeof(rel) - 1; |
| 382 | if (sysctl(sysname, 2, &rel, &len, NULL((void *)0), 0) == -1) |
| 383 | err(1, "sysctl"); |
| 384 | |
| 385 | sysname[0] = CTL_KERN1; |
| 386 | sysname[1] = KERN_VERSION4; |
| 387 | len = sizeof(details) - 1; |
| 388 | if (sysctl(sysname, 2, &details, &len, NULL((void *)0), 0) == -1) |
| 389 | err(1, "sysctl"); |
| 390 | |
| 391 | cp = strchr(details, '\n'); |
| 392 | if (cp) { |
| 393 | cp++; |
| 394 | if (*cp) |
| 395 | *cp++ = '\t'; |
| 396 | if (*cp) |
| 397 | *cp++ = '\t'; |
| 398 | if (*cp) |
| 399 | *cp++ = '\t'; |
| 400 | } |
| 401 | |
| 402 | sysname[0] = CTL_HW6; |
| 403 | sysname[1] = HW_MACHINE1; |
| 404 | len = sizeof(mach) - 1; |
| 405 | if (sysctl(sysname, 2, &mach, &len, NULL((void *)0), 0) == -1) |
| 406 | err(1, "sysctl"); |
| 407 | } |
| 408 | |
| 409 | int |
| 410 | send_file(const char *file, int dst) |
| 411 | { |
| 412 | size_t len; |
| 413 | char *buf, *lbuf; |
| 414 | FILE *fp; |
| 415 | int rval = -1, saved_errno; |
| 416 | |
| 417 | if ((fp = fopen(file, "r")) == NULL((void *)0)) |
| 418 | return (-1); |
| 419 | lbuf = NULL((void *)0); |
| 420 | while ((buf = fgetln(fp, &len))) { |
| 421 | if (buf[len - 1] == '\n') { |
| 422 | buf[len - 1] = '\0'; |
| 423 | --len; |
| 424 | } else { |
| 425 | /* EOF without EOL, copy and add the NUL */ |
| 426 | if ((lbuf = malloc(len + 1)) == NULL((void *)0)) |
| 427 | goto end; |
| 428 | memcpy(lbuf, buf, len); |
| 429 | lbuf[len] = '\0'; |
| 430 | buf = lbuf; |
| 431 | } |
| 432 | |
| 433 | /* Skip lines starting with "SENDBUG". */ |
| 434 | if (strncmp(buf, "SENDBUG", sizeof("SENDBUG") - 1) == 0) |
| 435 | continue; |
| 436 | while (len) { |
| 437 | char *sp = NULL((void *)0), *ep = NULL((void *)0); |
| 438 | size_t copylen; |
| 439 | |
| 440 | if ((sp = strchr(buf, '<')) != NULL((void *)0)) { |
| 441 | size_t i; |
| 442 | |
| 443 | for (i = 0; i < sizeof(comment) / sizeof(*comment); ++i) { |
| 444 | size_t commentlen = strlen(comment[i]); |
| 445 | |
| 446 | if (strncmp(sp, comment[i], commentlen) == 0) { |
| 447 | ep = sp + commentlen - 1; |
| 448 | break; |
| 449 | } |
| 450 | } |
| 451 | } |
| 452 | /* Length of string before comment. */ |
| 453 | if (ep) |
| 454 | copylen = sp - buf; |
| 455 | else |
| 456 | copylen = len; |
| 457 | if (atomicio(vwrite(ssize_t (*)(int, void *, size_t))write, dst, buf, copylen) != copylen) |
| 458 | goto end; |
| 459 | if (!ep) |
| 460 | break; |
| 461 | /* Skip comment. */ |
| 462 | len -= ep - buf + 1; |
| 463 | buf = ep + 1; |
| 464 | } |
| 465 | if (atomicio(vwrite(ssize_t (*)(int, void *, size_t))write, dst, "\n", 1) != 1) |
| 466 | goto end; |
| 467 | } |
| 468 | rval = 0; |
| 469 | end: |
| 470 | saved_errno = errno(*__errno()); |
| 471 | free(lbuf); |
| 472 | fclose(fp); |
| 473 | errno(*__errno()) = saved_errno; |
| 474 | return (rval); |
| 475 | } |
| 476 | |
| 477 | /* |
| 478 | * Does line start with `s' and end with non-comment and non-whitespace? |
| 479 | * Note: Does not treat `line' as a C string. |
| 480 | */ |
| 481 | int |
| 482 | matchline(const char *s, const char *line, size_t linelen) |
| 483 | { |
| 484 | size_t slen; |
| 485 | int iscomment; |
| 486 | |
| 487 | slen = strlen(s); |
| 488 | /* Is line shorter than string? */ |
| 489 | if (linelen <= slen) |
| 490 | return (0); |
| 491 | /* Does line start with string? */ |
| 492 | if (memcmp(line, s, slen) != 0) |
| 493 | return (0); |
| 494 | /* Does line contain anything but comments and whitespace? */ |
| 495 | line += slen; |
| 496 | linelen -= slen; |
| 497 | iscomment = 0; |
| 498 | while (linelen) { |
| 499 | if (iscomment) { |
| 500 | if (*line == '>') |
| 501 | iscomment = 0; |
| 502 | } else if (*line == '<') |
| 503 | iscomment = 1; |
| 504 | else if (!isspace((unsigned char)*line)) |
| 505 | return (1); |
| 506 | ++line; |
| 507 | --linelen; |
| 508 | } |
| 509 | return (0); |
| 510 | } |
| 511 | |
| 512 | /* |
| 513 | * Are all required fields filled out? |
| 514 | */ |
| 515 | void |
| 516 | checkfile(const char *pathname) |
| 517 | { |
| 518 | FILE *fp; |
| 519 | size_t len; |
| 520 | int category = 0, synopsis = 0, subject = 0; |
| 521 | char *buf; |
| 522 | |
| 523 | if ((fp = fopen(pathname, "r")) == NULL((void *)0)) { |
| 524 | warn("%s", pathname); |
| 525 | return; |
| 526 | } |
| 527 | while ((buf = fgetln(fp, &len))) { |
| 528 | if (matchline(">Category:", buf, len)) |
| 529 | category = 1; |
| 530 | else if (matchline(">Synopsis:", buf, len)) |
| 531 | synopsis = 1; |
| 532 | else if (matchline("Subject:", buf, len)) |
| 533 | subject = 1; |
| 534 | } |
| 535 | fclose(fp); |
| 536 | if (!category || !synopsis || !subject) { |
| 537 | fprintf(stderr(&__sF[2]), "Some fields are blank, please fill them in: "); |
| 538 | if (!subject) |
| 539 | fprintf(stderr(&__sF[2]), "Subject "); |
| 540 | if (!synopsis) |
| 541 | fprintf(stderr(&__sF[2]), "Synopsis "); |
| 542 | if (!category) |
| 543 | fprintf(stderr(&__sF[2]), "Category "); |
| 544 | fputc('\n', stderr(&__sF[2])); |
| 545 | } |
| 546 | } |
| 547 | |
| 548 | void |
| 549 | template(FILE *fp) |
| 550 | { |
| 551 | fprintf(fp, "SENDBUG: -*- sendbug -*-\n"); |
| 552 | fprintf(fp, "SENDBUG: Lines starting with `SENDBUG' will" |
| 553 | " be removed automatically.\n"); |
| 554 | fprintf(fp, "SENDBUG:\n"); |
| 555 | fprintf(fp, "SENDBUG: Choose from the following categories:\n"); |
| 556 | fprintf(fp, "SENDBUG:\n"); |
| 557 | fprintf(fp, "SENDBUG: %s\n", categories); |
| 558 | fprintf(fp, "SENDBUG:\n"); |
| 559 | fprintf(fp, "SENDBUG:\n"); |
| 560 | fprintf(fp, "To: %s\n", "bugs@openbsd.org"); |
| 561 | fprintf(fp, "Subject: \n"); |
| 562 | fprintf(fp, "From: %s\n", pw->pw_name); |
| 563 | fprintf(fp, "Cc: %s\n", pw->pw_name); |
| 564 | fprintf(fp, "Reply-To: %s\n", pw->pw_name); |
| 565 | fprintf(fp, "\n"); |
| 566 | fprintf(fp, ">Synopsis:\t%s\n", comment[0]); |
| 567 | fprintf(fp, ">Category:\t%s\n", comment[1]); |
| 568 | fprintf(fp, ">Environment:\n"); |
| 569 | fprintf(fp, "\tSystem : %s %s\n", os, rel); |
| 570 | fprintf(fp, "\tDetails : %s\n", details); |
| 571 | fprintf(fp, "\tArchitecture: %s.%s\n", os, mach); |
| 572 | fprintf(fp, "\tMachine : %s\n", mach); |
| 573 | fprintf(fp, ">Description:\n"); |
| 574 | fprintf(fp, "\t%s\n", comment[2]); |
| 575 | fprintf(fp, ">How-To-Repeat:\n"); |
| 576 | fprintf(fp, "\t%s\n", comment[3]); |
| 577 | fprintf(fp, ">Fix:\n"); |
| 578 | fprintf(fp, "\t%s\n", comment[4]); |
| 579 | |
| 580 | if (!Dflag) { |
| 581 | int root; |
| 582 | |
| 583 | fprintf(fp, "\n"); |
| 584 | root = !geteuid(); |
| 585 | if (!root) |
| 586 | fprintf(fp, "SENDBUG: Run sendbug as root " |
| 587 | "if this is an ACPI report!\n"); |
| 588 | fprintf(fp, "SENDBUG: dmesg%s and usbdevs are attached.\n" |
| 589 | "SENDBUG: Feel free to delete or use the -D flag if they " |
| 590 | "contain sensitive information.\n", |
| 591 | root ? ", pcidump, acpidump" : ""); |
| 592 | fputs("\ndmesg:\n", fp); |
| 593 | dmesg(fp); |
| 594 | fputs("\nusbdevs:\n", fp); |
| 595 | usbdevs(fp); |
| 596 | if (root) |
| 597 | hwdump(fp); |
| 598 | } |
| 599 | } |
| 600 | |
| 601 | void |
| 602 | hwdump(FILE *ofp) |
| 603 | { |
| 604 | char buf[BUFSIZ1024]; |
| 605 | FILE *ifp; |
| 606 | char *cmd, *acpidir; |
| 607 | size_t len; |
| 608 | |
| 609 | if (asprintf(&acpidir, "%s%sp.XXXXXXXXXX", tmpdir, |
| 610 | tmpdir[strlen(tmpdir) - 1] == '/' ? "" : "/") == -1) |
| 611 | err(1, "asprintf"); |
| 612 | if (mkdtemp(acpidir) == NULL((void *)0)) |
| 613 | err(1, "mkdtemp"); |
| 614 | |
| 615 | if (asprintf(&cmd, "echo \"\\npcidump:\"; pcidump -xxv; " |
| 616 | "echo \"\\nacpidump:\"; cd %s && cp /var/db/acpi/* .; " |
| 617 | "for i in *; do b64encode $i $i; done; rm -rf %s", |
| 618 | acpidir, acpidir) == -1) |
| 619 | err(1, "asprintf"); |
| 620 | |
| 621 | if ((ifp = popen(cmd, "r")) != NULL((void *)0)) { |
| 622 | while (!feof(ifp)(!__isthreaded ? (((ifp)->_flags & 0x0020) != 0) : (feof )(ifp))) { |
| 623 | len = fread(buf, 1, sizeof buf, ifp); |
| 624 | if (len == 0) |
| 625 | break; |
| 626 | if (fwrite(buf, 1, len, ofp) != len) |
| 627 | break; |
| 628 | } |
| 629 | pclose(ifp); |
| 630 | } |
| 631 | free(cmd); |
| 632 | free(acpidir); |
| 633 | } |
| 634 | |
| 635 | void |
| 636 | debase(void) |
| 637 | { |
| 638 | char buf[BUFSIZ1024]; |
| 639 | FILE *fp = NULL((void *)0); |
| 640 | size_t len; |
| 641 | |
| 642 | while (fgets(buf, sizeof(buf), stdin(&__sF[0])) != NULL((void *)0)) { |
| 643 | len = strlen(buf); |
| 644 | if (!strncmp(buf, BEGIN64"begin-base64 ", sizeof(BEGIN64"begin-base64 ") - 1)) { |
| 645 | if (fp) |
| 646 | errx(1, "double begin"); |
| 647 | fp = popen("b64decode", "w"); |
| 648 | if (!fp) |
| 649 | errx(1, "popen b64decode"); |
| 650 | } |
| 651 | if (fp && fwrite(buf, 1, len, fp) != len) |
| 652 | errx(1, "pipe error"); |
| 653 | if (!strncmp(buf, END64"====", sizeof(END64"====") - 1)) { |
| 654 | if (pclose(fp) == -1) |
| 655 | errx(1, "pclose b64decode"); |
| 656 | fp = NULL((void *)0); |
| 657 | } |
| 658 | } |
| 659 | } |