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Make modinv able to return NULL if its inputs are not coprime, and
[u/mdw/putty]
/
psftp.c
diff --git
a/psftp.c
b/psftp.c
index
65d0dc5
..
8ed2343
100644
(file)
--- a/
psftp.c
+++ b/
psftp.c
@@
-291,6
+291,11
@@
int sftp_get_file(char *fname, char *outfname, int recurse, int restart)
if (fxp_error_type() == SSH_FX_EOF)
break;
printf("%s: reading directory: %s\n", fname, fxp_error());
if (fxp_error_type() == SSH_FX_EOF)
break;
printf("%s: reading directory: %s\n", fname, fxp_error());
+
+ req = fxp_close_send(dirhandle);
+ pktin = sftp_wait_for_reply(req);
+ fxp_close_recv(pktin, req);
+
sfree(ournames);
return 0;
}
sfree(ournames);
return 0;
}
@@
-463,6
+468,8
@@
int sftp_get_file(char *fname, char *outfname, int recurse, int restart)
printf("error while reading: %s\n", fxp_error());
shown_err = TRUE;
}
printf("error while reading: %s\n", fxp_error());
shown_err = TRUE;
}
+ if (ret == INT_MIN) /* pktin not even freed */
+ sfree(pktin);
ret = 0;
}
ret = 0;
}
@@
-715,9
+722,13
@@
int sftp_put_file(char *fname, char *outfname, int recurse, int restart)
if (!xfer_done(xfer)) {
pktin = sftp_recv();
ret = xfer_upload_gotpkt(xfer, pktin);
if (!xfer_done(xfer)) {
pktin = sftp_recv();
ret = xfer_upload_gotpkt(xfer, pktin);
- if (ret <= 0 && !err) {
- printf("error while writing: %s\n", fxp_error());
- err = 1;
+ if (ret <= 0) {
+ if (ret == INT_MIN) /* pktin not even freed */
+ sfree(pktin);
+ if (!err) {
+ printf("error while writing: %s\n", fxp_error());
+ err = 1;
+ }
}
}
}
}
}
}
@@
-911,6
+922,7
@@
int wildcard_iterate(char *filename, int (*func)(void *, char *), void *ctx)
printf("%s: canonify: %s\n", newname, fxp_error());
ret = 0;
}
printf("%s: canonify: %s\n", newname, fxp_error());
ret = 0;
}
+ sfree(newname);
matched = TRUE;
ret &= func(ctx, cname);
sfree(cname);
matched = TRUE;
ret &= func(ctx, cname);
sfree(cname);
@@
-1023,6
+1035,7
@@
int sftp_cmd_ls(struct sftp_command *cmd)
char *tmpdir;
int len, check;
char *tmpdir;
int len, check;
+ sfree(unwcdir);
wildcard = stripslashes(dir, 0);
unwcdir = dupstr(dir);
len = wildcard - dir;
wildcard = stripslashes(dir, 0);
unwcdir = dupstr(dir);
len = wildcard - dir;
@@
-1245,7
+1258,9
@@
int sftp_general_get(struct sftp_command *cmd, int restart, int multiple)
fname = canonify(origwfname);
if (!fname) {
fname = canonify(origwfname);
if (!fname) {
+ sftp_finish_wildcard_matching(swcm);
printf("%s: canonify: %s\n", origwfname, fxp_error());
printf("%s: canonify: %s\n", origwfname, fxp_error());
+ sfree(origwfname);
sfree(unwcfname);
return 0;
}
sfree(unwcfname);
return 0;
}
@@
-2221,6
+2236,7
@@
struct sftp_command *sftp_getcmd(FILE *fp, int mode, int modeflags)
cmd->obey = sftp_cmd_quit;
if ((mode == 0) || (modeflags & 1))
printf("quit\n");
cmd->obey = sftp_cmd_quit;
if ((mode == 0) || (modeflags & 1))
printf("quit\n");
+ sfree(line);
return cmd; /* eof */
}
return cmd; /* eof */
}
@@
-2463,6
+2479,18
@@
void modalfatalbox(char *fmt, ...)
cleanup_exit(1);
}
cleanup_exit(1);
}
+void nonfatal(char *fmt, ...)
+{
+ char *str, *str2;
+ va_list ap;
+ va_start(ap, fmt);
+ str = dupvprintf(fmt, ap);
+ str2 = dupcat("Error: ", str, "\n", NULL);
+ sfree(str);
+ va_end(ap);
+ fputs(str2, stderr);
+ sfree(str2);
+}
void connection_fatal(void *frontend, char *fmt, ...)
{
char *str, *str2;
void connection_fatal(void *frontend, char *fmt, ...)
{
char *str, *str2;
@@
-2694,6
+2722,7
@@
static int psftp_connect(char *userhost, char *user, int portnumber)
/* Use `host' as a bare hostname. */
conf_set_str(conf, CONF_host, host);
}
/* Use `host' as a bare hostname. */
conf_set_str(conf, CONF_host, host);
}
+ conf_free(conf2);
} else {
/* Patch in hostname `host' to session details. */
conf_set_str(conf, CONF_host, host);
} else {
/* Patch in hostname `host' to session details. */
conf_set_str(conf, CONF_host, host);