(mode_adjust): Fix error introduced on 1999-04-26

that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
rather than group writable.  Patch by Juan F. Codagnone.

diff --git a/lib/modechange.c b/lib/modechange.c
index c768116..6fb9832 100644 (file)
--- a/lib/modechange.c
+++ b/lib/modechange.c
@@ -413,18 +413,18 @@ mode_adjust (mode_t oldmode, const struct mode_change *changes)
 
          if (changes->value & S_IRWXU)
            /* Copy `u' permissions onto `g' and `o'. */
-           value |= ((value & S_IRUSR ? S_IRGRP | S_IROTH : 0)
-                     | (value & S_IWUSR ? S_IWGRP | S_IROTH : 0)
+           value |= (  (value & S_IRUSR ? S_IRGRP | S_IROTH : 0)
+                     | (value & S_IWUSR ? S_IWGRP | S_IWOTH : 0)
                      | (value & S_IXUSR ? S_IXGRP | S_IXOTH : 0));
          else if (changes->value & S_IRWXG)
            /* Copy `g' permissions onto `u' and `o'. */
-           value |= ((value & S_IRGRP ? S_IRUSR | S_IROTH : 0)
-                     | (value & S_IWGRP ? S_IWUSR | S_IROTH : 0)
+           value |= (  (value & S_IRGRP ? S_IRUSR | S_IROTH : 0)
+                     | (value & S_IWGRP ? S_IWUSR | S_IWOTH : 0)
                      | (value & S_IXGRP ? S_IXUSR | S_IXOTH : 0));
          else
            /* Copy `o' permissions onto `u' and `g'. */
-           value |= ((value & S_IROTH ? S_IRUSR | S_IRGRP : 0)
-                     | (value & S_IWOTH ? S_IWUSR | S_IRGRP : 0)
+           value |= (  (value & S_IROTH ? S_IRUSR | S_IRGRP : 0)
+                     | (value & S_IWOTH ? S_IWUSR | S_IWGRP : 0)
                      | (value & S_IXOTH ? S_IXUSR | S_IXGRP : 0));
 
          /* In order to change only `u', `g', or `o' permissions,