Annotation of src/usr.bin/sendbug/sendbug.c, Revision 1.70
1.70 ! deraadt 1: /* $OpenBSD: sendbug.c,v 1.69 2015/01/16 06:40:11 deraadt Exp $ */
1.1 ray 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:
1.13 ray 13: #include <ctype.h>
1.1 ray 14: #include <err.h>
15: #include <errno.h>
16: #include <fcntl.h>
17: #include <limits.h>
18: #include <paths.h>
19: #include <pwd.h>
1.15 deraadt 20: #include <signal.h>
1.1 ray 21: #include <stdio.h>
22: #include <stdlib.h>
23: #include <string.h>
24: #include <unistd.h>
25:
26: #include "atomicio.h"
27:
1.35 ray 28: #define _PATH_DMESG "/var/run/dmesg.boot"
1.51 ray 29: #define DMESG_START "OpenBSD "
1.61 ray 30: #define BEGIN64 "begin-base64 "
31: #define END64 "===="
1.35 ray 32:
1.39 ray 33: int checkfile(const char *);
1.61 ray 34: void debase(void);
1.36 ray 35: void dmesg(FILE *);
1.42 ray 36: int editit(const char *);
1.61 ray 37: void hwdump(FILE *);
1.21 deraadt 38: void init(void);
1.40 ray 39: int matchline(const char *, const char *, size_t);
1.21 deraadt 40: int prompt(void);
1.32 ray 41: int send_file(const char *, int);
1.21 deraadt 42: int sendmail(const char *);
43: void template(FILE *);
1.65 sthen 44: void usbdevs(FILE *);
1.1 ray 45:
1.60 ray 46: const char *categories = "system user library documentation kernel "
1.68 miod 47: "alpha amd64 arm hppa i386 m88k mips64 powerpc sh sparc sparc64 vax";
48: char *version = "5.5";
1.53 ray 49: const char *comment[] = {
50: "<synopsis of the problem (one line)>",
1.60 ray 51: "<PR category (one line)>",
1.53 ray 52: "<precise description of the problem (multiple lines)>",
53: "<code/input/activities to reproduce the problem (multiple lines)>",
54: "<how to correct or work around the problem, if known (multiple lines)>"
55: };
1.11 deraadt 56:
57: struct passwd *pw;
1.14 deraadt 58: char os[BUFSIZ], rel[BUFSIZ], mach[BUFSIZ], details[BUFSIZ];
1.61 ray 59: const char *tmpdir;
1.62 ray 60: char *tmppath;
1.58 deraadt 61: int Dflag, Pflag, wantcleanup;
1.11 deraadt 62:
1.12 tedu 63: __dead void
1.3 deraadt 64: usage(void)
65: {
1.41 ray 66: extern char *__progname;
67:
1.61 ray 68: fprintf(stderr, "usage: %s [-DEPV]\n", __progname);
1.12 tedu 69: exit(1);
70: }
71:
72: void
73: cleanup()
74: {
75: if (wantcleanup && tmppath && unlink(tmppath) == -1)
76: warn("unlink");
1.3 deraadt 77: }
78:
1.12 tedu 79:
1.1 ray 80: int
81: main(int argc, char *argv[])
82: {
1.47 ray 83: int ch, c, fd, ret = 1;
1.19 deraadt 84: struct stat sb;
1.15 deraadt 85: char *pr_form;
1.1 ray 86: time_t mtime;
1.2 deraadt 87: FILE *fp;
1.70 ! deraadt 88:
! 89: if (pledge("stdio getpw rpath wpath cpath tmppath proc exec", NULL) == -1)
! 90: err(1, "pledge");
1.3 deraadt 91:
1.61 ray 92: while ((ch = getopt(argc, argv, "DEPV")) != -1)
1.3 deraadt 93: switch (ch) {
1.35 ray 94: case 'D':
95: Dflag = 1;
96: break;
1.61 ray 97: case 'E':
98: debase();
99: exit(0);
1.3 deraadt 100: case 'P':
1.58 deraadt 101: Pflag = 1;
102: break;
1.5 deraadt 103: case 'V':
104: printf("%s\n", version);
105: exit(0);
1.3 deraadt 106: default:
107: usage();
1.7 deraadt 108: }
1.35 ray 109: argc -= optind;
110: argv += optind;
1.7 deraadt 111:
1.37 ray 112: if (argc > 0)
1.3 deraadt 113: usage();
1.58 deraadt 114:
1.63 deraadt 115: if ((tmpdir = getenv("TMPDIR")) == NULL || tmpdir[0] == '\0')
116: tmpdir = _PATH_TMP;
117:
1.58 deraadt 118: if (Pflag) {
119: init();
120: template(stdout);
121: exit(0);
122: }
1.1 ray 123:
1.9 ray 124: if (asprintf(&tmppath, "%s%sp.XXXXXXXXXX", tmpdir,
1.19 deraadt 125: tmpdir[strlen(tmpdir) - 1] == '/' ? "" : "/") == -1)
1.12 tedu 126: err(1, "asprintf");
1.1 ray 127: if ((fd = mkstemp(tmppath)) == -1)
128: err(1, "mkstemp");
1.12 tedu 129: wantcleanup = 1;
130: atexit(cleanup);
1.19 deraadt 131: if ((fp = fdopen(fd, "w+")) == NULL)
1.12 tedu 132: err(1, "fdopen");
1.1 ray 133:
1.12 tedu 134: init();
1.1 ray 135:
1.10 deraadt 136: pr_form = getenv("PR_FORM");
137: if (pr_form) {
138: char buf[BUFSIZ];
139: size_t len;
140: FILE *frfp;
141:
142: frfp = fopen(pr_form, "r");
143: if (frfp == NULL) {
1.41 ray 144: warn("can't seem to read your template file "
145: "(`%s'), ignoring PR_FORM", pr_form);
1.10 deraadt 146: template(fp);
147: } else {
148: while (!feof(frfp)) {
149: len = fread(buf, 1, sizeof buf, frfp);
150: if (len == 0)
151: break;
152: if (fwrite(buf, 1, len, fp) != len)
153: break;
154: }
155: fclose(frfp);
156: }
1.47 ray 157: } else
1.10 deraadt 158: template(fp);
1.1 ray 159:
1.19 deraadt 160: if (fflush(fp) == EOF || fstat(fd, &sb) == -1 || fclose(fp) == EOF)
1.12 tedu 161: err(1, "error creating template");
1.1 ray 162: mtime = sb.st_mtime;
163:
164: edit:
1.48 ray 165: if (editit(tmppath) == -1)
1.28 ray 166: err(1, "error running editor");
1.1 ray 167:
1.19 deraadt 168: if (stat(tmppath, &sb) == -1)
1.12 tedu 169: err(1, "stat");
1.19 deraadt 170: if (mtime == sb.st_mtime)
1.12 tedu 171: errx(1, "report unchanged, nothing sent");
1.1 ray 172:
173: prompt:
1.39 ray 174: if (!checkfile(tmppath))
175: fprintf(stderr, "fields are blank, must be filled in\n");
1.1 ray 176: c = prompt();
177: switch (c) {
1.5 deraadt 178: case 'a':
179: case EOF:
1.12 tedu 180: wantcleanup = 0;
181: errx(1, "unsent report in %s", tmppath);
1.1 ray 182: case 'e':
183: goto edit;
184: case 's':
185: if (sendmail(tmppath) == -1)
186: goto quit;
187: break;
188: default:
189: goto prompt;
190: }
191:
192: ret = 0;
1.12 tedu 193: quit:
1.1 ray 194: return (ret);
1.36 ray 195: }
196:
197: void
198: dmesg(FILE *fp)
199: {
200: char buf[BUFSIZ];
201: FILE *dfp;
202: off_t offset = -1;
203:
204: dfp = fopen(_PATH_DMESG, "r");
205: if (dfp == NULL) {
206: warn("can't read dmesg");
207: return;
208: }
209:
1.51 ray 210: /* Find last dmesg. */
1.36 ray 211: for (;;) {
212: off_t o;
213:
214: o = ftello(dfp);
215: if (fgets(buf, sizeof(buf), dfp) == NULL)
216: break;
1.51 ray 217: if (!strncmp(DMESG_START, buf, sizeof(DMESG_START) - 1))
1.36 ray 218: offset = o;
219: }
220: if (offset != -1) {
221: size_t len;
222:
223: clearerr(dfp);
224: fseeko(dfp, offset, SEEK_SET);
225: while (offset != -1 && !feof(dfp)) {
226: len = fread(buf, 1, sizeof buf, dfp);
227: if (len == 0)
228: break;
229: if (fwrite(buf, 1, len, fp) != len)
230: break;
231: }
232: }
233: fclose(dfp);
1.1 ray 234: }
235:
1.65 sthen 236: void
237: usbdevs(FILE *ofp)
238: {
239: char buf[BUFSIZ];
240: FILE *ifp;
241: size_t len;
242:
243: if ((ifp = popen("usbdevs -v", "r")) != NULL) {
244: while (!feof(ifp)) {
245: len = fread(buf, 1, sizeof buf, ifp);
246: if (len == 0)
247: break;
248: if (fwrite(buf, 1, len, ofp) != len)
249: break;
250: }
1.66 sthen 251: pclose(ifp);
1.65 sthen 252: }
253: }
254:
1.48 ray 255: /*
256: * Execute an editor on the specified pathname, which is interpreted
257: * from the shell. This means flags may be included.
258: *
259: * Returns -1 on error, or the exit value on success.
260: */
1.15 deraadt 261: int
1.42 ray 262: editit(const char *pathname)
1.15 deraadt 263: {
1.19 deraadt 264: char *argp[] = {"sh", "-c", NULL, NULL}, *ed, *p;
1.52 deraadt 265: sig_t sighup, sigint, sigquit, sigchld;
1.42 ray 266: pid_t pid;
1.52 deraadt 267: int saved_errno, st, ret = -1;
1.15 deraadt 268:
1.26 ray 269: ed = getenv("VISUAL");
270: if (ed == NULL || ed[0] == '\0')
271: ed = getenv("EDITOR");
272: if (ed == NULL || ed[0] == '\0')
1.15 deraadt 273: ed = _PATH_VI;
1.38 ray 274: if (asprintf(&p, "%s %s", ed, pathname) == -1)
1.18 ray 275: return (-1);
1.15 deraadt 276: argp[2] = p;
277:
1.25 ray 278: sighup = signal(SIGHUP, SIG_IGN);
279: sigint = signal(SIGINT, SIG_IGN);
280: sigquit = signal(SIGQUIT, SIG_IGN);
1.52 deraadt 281: sigchld = signal(SIGCHLD, SIG_DFL);
1.49 ray 282: if ((pid = fork()) == -1)
283: goto fail;
1.15 deraadt 284: if (pid == 0) {
285: execv(_PATH_BSHELL, argp);
286: _exit(127);
287: }
1.46 ray 288: while (waitpid(pid, &st, 0) == -1)
289: if (errno != EINTR)
290: goto fail;
1.52 deraadt 291: if (!WIFEXITED(st))
1.48 ray 292: errno = EINTR;
1.52 deraadt 293: else
294: ret = WEXITSTATUS(st);
1.46 ray 295:
296: fail:
297: saved_errno = errno;
298: (void)signal(SIGHUP, sighup);
299: (void)signal(SIGINT, sigint);
300: (void)signal(SIGQUIT, sigquit);
1.52 deraadt 301: (void)signal(SIGCHLD, sigchld);
1.46 ray 302: free(p);
303: errno = saved_errno;
1.52 deraadt 304: return (ret);
1.15 deraadt 305: }
1.12 tedu 306:
1.1 ray 307: int
308: prompt(void)
309: {
310: int c, ret;
311:
312: fpurge(stdin);
313: fprintf(stderr, "a)bort, e)dit, or s)end: ");
314: fflush(stderr);
315: ret = getchar();
316: if (ret == EOF || ret == '\n')
317: return (ret);
318: do {
319: c = getchar();
320: } while (c != EOF && c != '\n');
321: return (ret);
322: }
323:
324: int
1.38 ray 325: sendmail(const char *pathname)
1.1 ray 326: {
327: int filedes[2];
328:
329: if (pipe(filedes) == -1) {
1.38 ray 330: warn("pipe: unsent report in %s", pathname);
1.1 ray 331: return (-1);
332: }
333: switch (fork()) {
334: case -1:
335: warn("fork error: unsent report in %s",
1.38 ray 336: pathname);
1.1 ray 337: return (-1);
338: case 0:
339: close(filedes[1]);
340: if (dup2(filedes[0], STDIN_FILENO) == -1) {
341: warn("dup2 error: unsent report in %s",
1.38 ray 342: pathname);
1.1 ray 343: return (-1);
344: }
345: close(filedes[0]);
1.56 chl 346: execl(_PATH_SENDMAIL, "sendmail",
1.2 deraadt 347: "-oi", "-t", (void *)NULL);
1.1 ray 348: warn("sendmail error: unsent report in %s",
1.38 ray 349: pathname);
1.1 ray 350: return (-1);
351: default:
352: close(filedes[0]);
353: /* Pipe into sendmail. */
1.38 ray 354: if (send_file(pathname, filedes[1]) == -1) {
1.1 ray 355: warn("send_file error: unsent report in %s",
1.38 ray 356: pathname);
1.1 ray 357: return (-1);
358: }
359: close(filedes[1]);
360: wait(NULL);
361: break;
362: }
363: return (0);
364: }
365:
1.12 tedu 366: void
1.1 ray 367: init(void)
368: {
1.62 ray 369: size_t len;
1.1 ray 370: int sysname[2];
1.62 ray 371: char *cp;
1.1 ray 372:
1.19 deraadt 373: if ((pw = getpwuid(getuid())) == NULL)
1.12 tedu 374: err(1, "getpwuid");
1.1 ray 375:
376: sysname[0] = CTL_KERN;
377: sysname[1] = KERN_OSTYPE;
378: len = sizeof(os) - 1;
1.19 deraadt 379: if (sysctl(sysname, 2, &os, &len, NULL, 0) == -1)
1.12 tedu 380: err(1, "sysctl");
1.1 ray 381:
382: sysname[0] = CTL_KERN;
383: sysname[1] = KERN_OSRELEASE;
384: len = sizeof(rel) - 1;
1.19 deraadt 385: if (sysctl(sysname, 2, &rel, &len, NULL, 0) == -1)
1.12 tedu 386: err(1, "sysctl");
1.1 ray 387:
1.14 deraadt 388: sysname[0] = CTL_KERN;
389: sysname[1] = KERN_VERSION;
390: len = sizeof(details) - 1;
1.19 deraadt 391: if (sysctl(sysname, 2, &details, &len, NULL, 0) == -1)
1.14 deraadt 392: err(1, "sysctl");
393:
394: cp = strchr(details, '\n');
395: if (cp) {
396: cp++;
397: if (*cp)
398: *cp++ = '\t';
399: if (*cp)
400: *cp++ = '\t';
401: if (*cp)
402: *cp++ = '\t';
403: }
404:
1.1 ray 405: sysname[0] = CTL_HW;
406: sysname[1] = HW_MACHINE;
407: len = sizeof(mach) - 1;
1.19 deraadt 408: if (sysctl(sysname, 2, &mach, &len, NULL, 0) == -1)
1.12 tedu 409: err(1, "sysctl");
1.1 ray 410: }
411:
412: int
413: send_file(const char *file, int dst)
414: {
1.2 deraadt 415: size_t len;
1.54 ray 416: char *buf, *lbuf;
1.1 ray 417: FILE *fp;
1.54 ray 418: int rval = -1, saved_errno;
1.1 ray 419:
420: if ((fp = fopen(file, "r")) == NULL)
421: return (-1);
1.54 ray 422: lbuf = NULL;
1.1 ray 423: while ((buf = fgetln(fp, &len))) {
1.55 ray 424: if (buf[len - 1] == '\n') {
1.54 ray 425: buf[len - 1] = '\0';
1.55 ray 426: --len;
427: } else {
1.54 ray 428: /* EOF without EOL, copy and add the NUL */
429: if ((lbuf = malloc(len + 1)) == NULL)
430: goto end;
431: memcpy(lbuf, buf, len);
432: lbuf[len] = '\0';
433: buf = lbuf;
434: }
435:
1.1 ray 436: /* Skip lines starting with "SENDBUG". */
1.54 ray 437: if (strncmp(buf, "SENDBUG", sizeof("SENDBUG") - 1) == 0)
1.1 ray 438: continue;
439: while (len) {
1.14 deraadt 440: char *sp = NULL, *ep = NULL;
1.1 ray 441: size_t copylen;
442:
1.54 ray 443: if ((sp = strchr(buf, '<')) != NULL) {
444: size_t i;
445:
446: for (i = 0; i < sizeof(comment) / sizeof(*comment); ++i) {
447: size_t commentlen = strlen(comment[i]);
448:
449: if (strncmp(sp, comment[i], commentlen) == 0) {
450: ep = sp + commentlen - 1;
451: break;
452: }
453: }
454: }
1.1 ray 455: /* Length of string before comment. */
1.4 ray 456: if (ep)
457: copylen = sp - buf;
458: else
459: copylen = len;
1.55 ray 460: if (atomicio(vwrite, dst, buf, copylen) != copylen)
1.54 ray 461: goto end;
1.1 ray 462: if (!ep)
463: break;
464: /* Skip comment. */
465: len -= ep - buf + 1;
466: buf = ep + 1;
467: }
1.55 ray 468: if (atomicio(vwrite, dst, "\n", 1) != 1)
469: goto end;
1.1 ray 470: }
1.54 ray 471: rval = 0;
472: end:
473: saved_errno = errno;
474: free(lbuf);
1.1 ray 475: fclose(fp);
1.54 ray 476: errno = saved_errno;
477: return (rval);
1.39 ray 478: }
479:
480: /*
481: * Does line start with `s' and end with non-comment and non-whitespace?
1.40 ray 482: * Note: Does not treat `line' as a C string.
1.39 ray 483: */
484: int
1.40 ray 485: matchline(const char *s, const char *line, size_t linelen)
1.39 ray 486: {
487: size_t slen;
1.53 ray 488: int iscomment;
1.39 ray 489:
490: slen = strlen(s);
491: /* Is line shorter than string? */
492: if (linelen <= slen)
493: return (0);
494: /* Does line start with string? */
495: if (memcmp(line, s, slen) != 0)
496: return (0);
497: /* Does line contain anything but comments and whitespace? */
498: line += slen;
499: linelen -= slen;
1.53 ray 500: iscomment = 0;
1.39 ray 501: while (linelen) {
1.53 ray 502: if (iscomment) {
1.39 ray 503: if (*line == '>')
1.53 ray 504: iscomment = 0;
1.39 ray 505: } else if (*line == '<')
1.53 ray 506: iscomment = 1;
1.40 ray 507: else if (!isspace((unsigned char)*line))
1.39 ray 508: return (1);
509: ++line;
510: --linelen;
511: }
512: return (0);
513: }
514:
515: /*
516: * Are all required fields filled out?
517: */
518: int
519: checkfile(const char *pathname)
520: {
521: FILE *fp;
522: size_t len;
1.60 ray 523: int category = 0, synopsis = 0;
1.39 ray 524: char *buf;
525:
526: if ((fp = fopen(pathname, "r")) == NULL) {
527: warn("%s", pathname);
528: return (0);
529: }
530: while ((buf = fgetln(fp, &len))) {
1.60 ray 531: if (matchline(">Category:", buf, len))
532: category = 1;
533: else if (matchline(">Synopsis:", buf, len))
534: synopsis = 1;
1.39 ray 535: }
536: fclose(fp);
1.60 ray 537: return (category && synopsis);
1.1 ray 538: }
539:
540: void
541: template(FILE *fp)
542: {
543: fprintf(fp, "SENDBUG: -*- sendbug -*-\n");
1.19 deraadt 544: fprintf(fp, "SENDBUG: Lines starting with `SENDBUG' will"
1.54 ray 545: " be removed automatically.\n");
1.1 ray 546: fprintf(fp, "SENDBUG:\n");
1.60 ray 547: fprintf(fp, "SENDBUG: Choose from the following categories:\n");
548: fprintf(fp, "SENDBUG:\n");
549: fprintf(fp, "SENDBUG: %s\n", categories);
550: fprintf(fp, "SENDBUG:\n");
551: fprintf(fp, "SENDBUG:\n");
1.67 phessler 552: fprintf(fp, "To: %s\n", "bugs@openbsd.org");
1.1 ray 553: fprintf(fp, "Subject: \n");
554: fprintf(fp, "From: %s\n", pw->pw_name);
1.34 ray 555: fprintf(fp, "Cc: %s\n", pw->pw_name);
1.1 ray 556: fprintf(fp, "Reply-To: %s\n", pw->pw_name);
557: fprintf(fp, "\n");
1.53 ray 558: fprintf(fp, ">Synopsis:\t%s\n", comment[0]);
1.60 ray 559: fprintf(fp, ">Category:\t%s\n", comment[1]);
1.1 ray 560: fprintf(fp, ">Environment:\n");
561: fprintf(fp, "\tSystem : %s %s\n", os, rel);
1.14 deraadt 562: fprintf(fp, "\tDetails : %s\n", details);
1.1 ray 563: fprintf(fp, "\tArchitecture: %s.%s\n", os, mach);
564: fprintf(fp, "\tMachine : %s\n", mach);
565: fprintf(fp, ">Description:\n");
1.60 ray 566: fprintf(fp, "\t%s\n", comment[2]);
1.1 ray 567: fprintf(fp, ">How-To-Repeat:\n");
1.60 ray 568: fprintf(fp, "\t%s\n", comment[3]);
1.1 ray 569: fprintf(fp, ">Fix:\n");
1.60 ray 570: fprintf(fp, "\t%s\n", comment[4]);
1.47 ray 571:
1.61 ray 572: if (!Dflag) {
573: int root;
574:
575: fprintf(fp, "\n");
576: root = !geteuid();
577: if (!root)
578: fprintf(fp, "SENDBUG: Run sendbug as root "
579: "if this is an ACPI report!\n");
1.65 sthen 580: fprintf(fp, "SENDBUG: dmesg%s and usbdevs are attached.\n"
581: "SENDBUG: Feel free to delete or use the -D flag if they "
582: "contain sensitive information.\n",
583: root ? ", pcidump, acpidump" : "");
1.61 ray 584: fputs("\ndmesg:\n", fp);
1.47 ray 585: dmesg(fp);
1.65 sthen 586: fputs("\nusbdevs:\n", fp);
587: usbdevs(fp);
1.61 ray 588: if (root)
589: hwdump(fp);
590: }
591: }
592:
593: void
594: hwdump(FILE *ofp)
595: {
596: char buf[BUFSIZ];
597: FILE *ifp;
598: char *cmd, *acpidir;
599: size_t len;
600:
601: if (gethostname(buf, sizeof(buf)) == -1)
602: err(1, "gethostname");
603: buf[strcspn(buf, ".")] = '\0';
604:
605: if (asprintf(&acpidir, "%s%sp.XXXXXXXXXX", tmpdir,
606: tmpdir[strlen(tmpdir) - 1] == '/' ? "" : "/") == -1)
607: err(1, "asprintf");
608: if (mkdtemp(acpidir) == NULL)
609: err(1, "mkdtemp");
610:
611: if (asprintf(&cmd, "echo \"\\npcidump:\"; pcidump -xxv; "
612: "echo \"\\nacpidump:\"; cd %s && acpidump -o %s; "
613: "for i in *; do b64encode $i $i; done; rm -rf %s",
614: acpidir, buf, acpidir) == -1)
615: err(1, "asprintf");
616:
617: if ((ifp = popen(cmd, "r")) != NULL) {
618: while (!feof(ifp)) {
619: len = fread(buf, 1, sizeof buf, ifp);
620: if (len == 0)
621: break;
622: if (fwrite(buf, 1, len, ofp) != len)
623: break;
624: }
1.66 sthen 625: pclose(ifp);
1.61 ray 626: }
627: free(cmd);
1.64 deraadt 628: free(acpidir);
1.61 ray 629: }
630:
631: void
632: debase(void)
633: {
634: char buf[BUFSIZ];
635: FILE *fp = NULL;
636: size_t len;
637:
638: while (fgets(buf, sizeof(buf), stdin) != NULL) {
639: len = strlen(buf);
640: if (!strncmp(buf, BEGIN64, sizeof(BEGIN64) - 1)) {
641: if (fp)
642: errx(1, "double begin");
643: fp = popen("b64decode", "w");
644: if (!fp)
645: errx(1, "popen b64decode");
646: }
647: if (fp && fwrite(buf, 1, len, fp) != len)
648: errx(1, "pipe error");
649: if (!strncmp(buf, END64, sizeof(END64) - 1)) {
650: if (pclose(fp) == -1)
651: errx(1, "pclose b64decode");
652: fp = NULL;
653: }
654: }
1.1 ray 655: }