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Diff for /src/usr.bin/ssh/auth.c between version 1.19 and 1.20

version 1.19, 2001/03/02 18:54:31 version 1.20, 2001/03/17 17:27:59
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 allowed_user(struct passwd * pw)  allowed_user(struct passwd * pw)
 {  {
         struct stat st;          struct stat st;
         char *shell;          char *shell, *cp;
         int i;          int i;
   
         /* Shouldn't be called if pw is NULL, but better safe than sorry... */          /* Shouldn't be called if pw is NULL, but better safe than sorry... */
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          * legal, and means /bin/sh.           * legal, and means /bin/sh.
          */           */
         shell = (pw->pw_shell[0] == '\0') ? _PATH_BSHELL : pw->pw_shell;          shell = (pw->pw_shell[0] == '\0') ? _PATH_BSHELL : pw->pw_shell;
   
           /* disallow anyone who does not have a standard shell */
           setusershell();
           while ((cp = getusershell()) != NULL)
                   if (strcmp(cp, shell) == 0)
                           break;
           endusershell();
           if (cp == NULL)
                   return 0;
   
         /* deny if shell does not exists or is not executable */          /* deny if shell does not exists or is not executable */
         if (stat(shell, &st) != 0)          if (stat(shell, &st) != 0)
Legend:
Removed from v.1.19  
changed lines
  Added in v.1.20