Error out if --password-file specifed and it fails.

Fixes bug 8440.

diff --git a/authenticate.c b/authenticate.c
index 76b3cc0577f377ef544810286624c904ae93a898..94c99d21b619ef0b758b1825ad461ac222611a61 100644 (file)
--- a/authenticate.c
+++ b/authenticate.c
@@ -170,36 +170,27 @@ static const char *getpassf(const char *filename)
 {
        STRUCT_STAT st;
        char buffer[512], *p;
-       int fd, n, ok = 1;
-       const char *envpw = getenv("RSYNC_PASSWORD");
+       int fd, n;
 
        if (!filename)
                return NULL;
 
        if ((fd = open(filename,O_RDONLY)) < 0) {
-               rsyserr(FWARNING, errno, "could not open password file \"%s\"",
-                       filename);
-               if (envpw)
-                       rprintf(FINFO, "falling back to RSYNC_PASSWORD environment variable.\n");
-               return NULL;
+               rsyserr(FERROR, errno, "could not open password file %s", filename);
+               exit_cleanup(RERR_SYNTAX);
        }
 
        if (do_stat(filename, &st) == -1) {
-               rsyserr(FWARNING, errno, "stat(%s)", filename);
-               ok = 0;
-       } else if ((st.st_mode & 06) != 0) {
-               rprintf(FWARNING, "password file must not be other-accessible\n");
-               ok = 0;
-       } else if (MY_UID() == 0 && st.st_uid != 0) {
-               rprintf(FWARNING, "password file must be owned by root when running as root\n");
-               ok = 0;
+               rsyserr(FERROR, errno, "stat(%s)", filename);
+               exit_cleanup(RERR_SYNTAX);
        }
-       if (!ok) {
-               close(fd);
-               rprintf(FWARNING, "continuing without password file\n");
-               if (envpw)
-                       rprintf(FINFO, "falling back to RSYNC_PASSWORD environment variable.\n");
-               return NULL;
+       if ((st.st_mode & 06) != 0) {
+               rprintf(FERROR, "ERROR: password file must not be other-accessible\n");
+               exit_cleanup(RERR_SYNTAX);
+       }
+       if (MY_UID() == 0 && st.st_uid != 0) {
+               rprintf(FERROR, "ERROR: password file must be owned by root when running as root\n");
+               exit_cleanup(RERR_SYNTAX);
        }
 
        n = read(fd, buffer, sizeof buffer - 1);
@@ -210,7 +201,8 @@ static const char *getpassf(const char *filename)
                        return strdup(p);
        }
 
-       return NULL;
+       rprintf(FERROR, "ERROR: failed to read a password from %s\n", filename);
+       exit_cleanup(RERR_SYNTAX);
 }
 
 /* Possibly negotiate authentication with the client.  Use "leader" to