75 lines
2.0 KiB
Plaintext
75 lines
2.0 KiB
Plaintext
--- rumba.c.orig Tue Jun 11 11:27:59 2002
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+++ rumba.c Tue Jun 11 13:32:39 2002
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@@ -24,6 +24,8 @@
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/* ------------------------------------------------------------------------- */
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+#define NAMESIZE 64
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+
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int debug_mode = 0;
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char fake_dot_in_root = 1;
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char fake_dotdot_in_root = 1;
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@@ -260,7 +262,7 @@
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int got_password, upcase_password;
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int port = -1, max_xmit = -1;
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char server_name[17], client_name[17];
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-char username[64], password[64], run_as_daemon;
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+char username[NAMESIZE], password[NAMESIZE], run_as_daemon;
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char *mount_point, *server, *share, *root, *user_dummy, *p;
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static fh_t root_fh[32/sizeof(fh_t)] = {0};
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unsigned ipAddr;
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@@ -320,12 +322,17 @@
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strcpy(server_name, hostName);
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}
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}
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+
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if(getenv("USER")){
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- strcpy(username, getenv("USER"));
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+ if (strlcpy(username, getenv("USER"), NAMESIZE) >= NAMESIZE)
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+ eprintf("$USER too long, truncated to \"%s\"\n",
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+ username);
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str_upper(username);
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}
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- if(username[0] == 0 && getenv("LOGNAME")){
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- strcpy(username,getenv("LOGNAME"));
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+ else if(getenv("LOGNAME")){
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+ if (strlcpy(username, getenv("LOGNAME"), NAMESIZE) >= NAMESIZE);
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+ eprintf("$LOGNAME too long, truncated to \"%s\"\n",
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+ username);
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str_upper(username);
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}
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@@ -415,7 +422,7 @@
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got_password = 1;
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break;
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case 'i':
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- if(fgets(password, sizeof(password), stdin) != NULL){
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+ if(fgets(password, NAMESIZE, stdin) != NULL){
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if((p = strrchr(password, '\n')) != NULL)
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*p = 0;
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got_password = 1;
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@@ -462,13 +469,18 @@
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conf_dirmode = conf_filemode;
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conf_dirmode |= (conf_dirmode & 0444) >> 2;
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}
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+
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if(!got_password){
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- char *pw;
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- if((pw = getenv("PASSWD")))
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- strcpy(password, pw);
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- else
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- strcpy(password, getpass("Password: "));
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+ char *pw, *src = "$PASSWD";
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+ if ((pw = getenv("PASSWD")) == NULL) {
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+ src = "User entered password";
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+ pw = getpass("Password: ");
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+ }
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+ if (strlcpy(password, pw, NAMESIZE) >= NAMESIZE)
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+ eprintf("%s too long, truncated to \"%s\"\n",
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+ src, password);
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}
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+
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if(upcase_password){
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str_upper(password);
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}
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