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krb5/krb5-1.7-largefile.patch
Nalin Dahyabhai fc50628820 note RT numbers
2009-07-07 14:53:52 +00:00

295 lines
9.3 KiB
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* Turn on large file support in gssftp and rcp (and the rest of the bsd
applications) using AC_SYS_LARGEFILE.
* The size of off_t might now be greater than that of an int or a long, so
if we have a "long long" type, assume that format specifiers for it work
correctly and that we can cast off_t values to long long for displaying
and logging.
* Check for fseeko(), which takes an off_t, and if we find it, use it
instead of fseek(), which takes a long and might not handle the full
range of values.
RT#6524
Index: krb5/src/appl/gssftp/configure.in
===================================================================
--- krb5/src/appl/gssftp/configure.in (revision 22425)
+++ krb5/src/appl/gssftp/configure.in (working copy)
@@ -12,6 +12,9 @@
AC_HEADER_STDARG
AC_CHECK_HEADER(termios.h,[AC_CHECK_FUNC(cfsetispeed,AC_DEFINE(POSIX_TERMIOS,1,[Define if POSIX termios interface found]))])
AC_CHECK_HEADERS(unistd.h stdlib.h string.h sys/select.h sys/sockio.h paths.h)
+AC_SYS_LARGEFILE
+AC_FUNC_FSEEKO
+AC_CHECK_TYPES([long long])
CHECK_UTMP
DECLARE_SYS_ERRLIST
AC_REPLACE_FUNCS(getdtablesize)
Index: krb5/src/appl/gssftp/ftp/ftp_var.h
===================================================================
--- krb5/src/appl/gssftp/ftp/ftp_var.h (revision 22425)
+++ krb5/src/appl/gssftp/ftp/ftp_var.h (working copy)
@@ -46,13 +46,19 @@
#define FDOPEN_SOCKET(s, mode) fdopen_socket(s, mode)
#define SOCKETNO(fd) _get_osfhandle(fd)
#define PERROR_SOCKET(str) do { errno = SOCKET_ERRNO; perror(str); } while(0)
+#define FSEEK(fd, offset, whence) fseek(fd, (long) offset, whence)
#else
#define FCLOSE_SOCKET(f) fclose(f)
FILE* fdopen_socket(int *s, char* mode);
#define FDOPEN_SOCKET(s, mode) fdopen_socket(&s, mode)
#define SOCKETNO(fd) (fd)
#define PERROR_SOCKET(str) perror(str)
+#ifdef HAVE_FSEEKO
+#define FSEEK(fd, offset, whence) fseeko(fd, (off_t) offset, whence)
+#else
+#define FSEEK(fd, offset, whence) fseek(fd, (long) offset, whence)
#endif
+#endif
#ifdef _WIN32
typedef void (*sig_t)(int);
Index: krb5/src/appl/gssftp/ftp/ftp.c
===================================================================
--- krb5/src/appl/gssftp/ftp/ftp.c (revision 22425)
+++ krb5/src/appl/gssftp/ftp/ftp.c (working copy)
@@ -150,7 +150,11 @@
static void proxtrans (char *, char *, char *);
static int initconn (void);
+#ifdef HAVE_LONG_LONG
+static void ptransfer (char *, long long, struct timeval *, struct timeval *);
+#else
static void ptransfer (char *, long, struct timeval *, struct timeval *);
+#endif
static void abort_remote (FILE *);
static void tvsub (struct timeval *, struct timeval *, struct timeval *);
static char *gunique (char *);
@@ -775,7 +779,11 @@
FILE *volatile fin, *volatile dout = 0;
int (*volatile closefunc)();
volatile sig_t oldintr, oldintp;
+#ifdef HAVE_LONG_LONG
+ volatile long long bytes = 0, hashbytes = HASHBYTES;
+#else
volatile long bytes = 0, hashbytes = HASHBYTES;
+#endif
char *volatile lmode;
unsigned char buf[FTP_BUFSIZ], *bufp;
@@ -872,7 +880,7 @@
if (restart_point &&
(strcmp(cmd, "STOR") == 0 || strcmp(cmd, "APPE") == 0)) {
- if (fseek(fin, (long) restart_point, 0) < 0) {
+ if (FSEEK(fin, restart_point, 0) < 0) {
fprintf(stderr, "local: %s: %s\n", local,
strerror(errno));
restart_point = 0;
@@ -1266,7 +1274,7 @@
if (restart_point) {
register int i, n, ch;
- if (fseek(fout, 0L, L_SET) < 0)
+ if (FSEEK(fout, 0L, L_SET) < 0)
goto done;
n = restart_point;
for (i = 0; i++ < n;) {
@@ -1275,7 +1283,7 @@
if (ch == '\n')
i++;
}
- if (fseek(fout, 0L, L_INCR) < 0) {
+ if (FSEEK(fout, 0L, L_INCR) < 0) {
done:
fprintf(stderr, "local: %s: %s\n", local,
strerror(errno));
@@ -1538,8 +1546,13 @@
return (FDOPEN_SOCKET(data, lmode));
}
+#ifdef HAVE_LONG_LONG
+static void ptransfer(char *direction, long long bytes,
+ struct timeval *t0, struct timeval *t1)
+#else
static void ptransfer(char *direction, long bytes,
struct timeval *t0, struct timeval *t1)
+#endif
{
struct timeval td;
float s, kbs;
@@ -1549,8 +1562,13 @@
s = td.tv_sec + (td.tv_usec / 1000000.);
#define nz(x) ((x) == 0 ? 1 : (x))
kbs = (bytes / nz(s))/1024.0;
+#ifdef HAVE_LONG_LONG
+ printf("%lld bytes %s in %.2g seconds (%.2g Kbytes/s)\n",
+ bytes, direction, s, kbs);
+#else
printf("%ld bytes %s in %.2g seconds (%.2g Kbytes/s)\n",
bytes, direction, s, kbs);
+#endif
}
}
Index: krb5/src/appl/gssftp/ftpd/ftpcmd.y
===================================================================
--- krb5/src/appl/gssftp/ftpd/ftpcmd.y (revision 22425)
+++ krb5/src/appl/gssftp/ftpd/ftpcmd.y (working copy)
@@ -1497,12 +1497,20 @@
(stbuf.st_mode&S_IFMT) != S_IFREG)
reply(550, "%s: not a plain file.", filename);
else
+#ifdef HAVE_LONG_LONG
+ reply(213, "%llu", (long long) stbuf.st_size);
+#else
reply(213, "%lu", (long) stbuf.st_size);
+#endif
break;}
case TYPE_A: {
FILE *fin;
register int c;
+#ifdef HAVE_LONG_LONG
+ register long long count;
+#else
register long count;
+#endif
struct stat stbuf;
fin = fopen(filename, "r");
if (fin == NULL) {
@@ -1524,7 +1532,11 @@
}
(void) fclose(fin);
+#ifdef HAVE_LONG_LONG
+ reply(213, "%lld", count);
+#else
reply(213, "%ld", count);
+#endif
break;}
default:
reply(504, "SIZE not implemented for Type %c.", "?AEIL"[type]);
Index: krb5/src/appl/gssftp/ftpd/ftpd_var.h
===================================================================
--- krb5/src/appl/gssftp/ftpd/ftpd_var.h (revision 22425)
+++ krb5/src/appl/gssftp/ftpd/ftpd_var.h (working copy)
@@ -41,6 +41,12 @@
char *radix_error (int);
int radix_encode (unsigned char *, unsigned char *, int *, int);
+#ifdef HAVE_FSEEKO
+#define FSEEK(fd, offset, whence) fseeko(fd, (off_t) offset, whence)
+#else
+#define FSEEK(fd, offset, whence) fseek(fd, (long) offset, whence)
+#endif
+
/* ftpd.c */
void ack(char *);
int auth_data(char *);
Index: krb5/src/appl/gssftp/ftpd/ftpd.c
===================================================================
--- krb5/src/appl/gssftp/ftpd/ftpd.c (revision 22425)
+++ krb5/src/appl/gssftp/ftpd/ftpd.c (working copy)
@@ -1146,7 +1146,11 @@
done:
(*closefunc)(fin);
if (logging > 2 && !cmd)
- syslog(LOG_NOTICE, "get: %i bytes transferred", byte_count);
+#ifdef HAVE_LONG_LONG
+ syslog(LOG_NOTICE, "get: %lld bytes transferred", (long long) byte_count);
+#else
+ syslog(LOG_NOTICE, "get: %ld bytes transferred", (long) byte_count);
+#endif
}
void
@@ -1191,7 +1195,7 @@
* because we are changing from reading to
* writing.
*/
- if (fseek(fout, 0L, L_INCR) < 0) {
+ if (FSEEK(fout, 0L, L_INCR) < 0) {
perror_reply(550, name);
goto done;
}
@@ -1216,7 +1220,11 @@
done:
(*closefunc)(fout);
if (logging > 2)
- syslog(LOG_NOTICE, "put: %i bytes transferred", byte_count);
+#ifdef HAVE_LONG_LONG
+ syslog(LOG_NOTICE, "get: %lld bytes transferred", byte_count);
+#else
+ syslog(LOG_NOTICE, "get: %ld bytes transferred", (long) byte_count);
+#endif
}
FILE *
@@ -1278,8 +1286,13 @@
byte_count = 0;
if (size != (off_t) -1)
/* cast size to long in case sizeof(off_t) > sizeof(long) */
+#ifdef HAVE_LONG_LONG
+ (void) snprintf (sizebuf, sizeof(sizebuf), " (%lld bytes)",
+ (long long)size);
+#else
(void) snprintf (sizebuf, sizeof(sizebuf), " (%ld bytes)",
(long)size);
+#endif
else
sizebuf[0] = '\0';
if (pdata >= 0) {
@@ -1991,13 +2004,23 @@
siglongjmp(urgcatch, 1);
}
if (strcmp(cp, "STAT") == 0) {
+#ifdef HAVE_LONG_LONG
if (file_size != (off_t) -1)
+ reply(213, "Status: %llu of %llu bytes transferred",
+ (unsigned long long) byte_count,
+ (unsigned long long) file_size);
+ else
+ reply(213, "Status: %llu bytes transferred",
+ (unsigned long long) byte_count);
+#else
+ if (file_size != (off_t) -1)
reply(213, "Status: %lu of %lu bytes transferred",
(unsigned long) byte_count,
(unsigned long) file_size);
else
reply(213, "Status: %lu bytes transferred",
(unsigned long) byte_count);
+#endif
}
}
Index: krb5/src/appl/bsd/configure.in
===================================================================
--- krb5/src/appl/bsd/configure.in (revision 22425)
+++ krb5/src/appl/bsd/configure.in (working copy)
@@ -51,6 +51,9 @@
AC_TYPE_MODE_T
AC_CHECK_FUNCS(isatty inet_aton getenv gettosbyname killpg initgroups setpriority setreuid setresuid waitpid setsid ptsname setlogin tcgetpgrp tcsetpgrp setpgid strsave utimes rmufile rresvport_af)
AC_CHECK_HEADERS(unistd.h stdlib.h string.h sys/filio.h sys/sockio.h sys/label.h sys/tty.h ttyent.h lastlog.h sys/select.h sys/ptyvar.h utmp.h sys/time.h sys/ioctl_compat.h paths.h arpa/nameser.h)
+AC_SYS_LARGEFILE
+AC_FUNC_FSEEKO
+AC_CHECK_TYPES([long long])
AC_HEADER_STDARG
AC_REPLACE_FUNCS(getdtablesize)
dnl
Index: krb5/src/appl/bsd/krcp.c
===================================================================
--- krb5/src/appl/bsd/krcp.c (revision 22425)
+++ krb5/src/appl/bsd/krcp.c (working copy)
@@ -764,8 +764,13 @@
continue;
}
}
+#ifdef HAVE_LONG_LONG
+ (void) snprintf(buf, sizeof(buf), "C%04o %lld %s\n",
+ (int) stb.st_mode&07777, (long long) stb.st_size, last);
+#else
(void) snprintf(buf, sizeof(buf), "C%04o %ld %s\n",
(int) stb.st_mode&07777, (long ) stb.st_size, last);
+#endif
(void) rcmd_stream_write(rem, buf, strlen(buf), 0);
if (response() < 0) {
(void) close(f);
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