Replace strdup with xstrdup

[chaz/tar] / src / names.c

diff --git a/src/names.c b/src/names.c
index c4c94de0445f53f7110eef217362dfdcb2f1a999..5f3b18b47f9cc9e753237cbb6050aa9befb32b1d 100644 (file)
--- a/src/names.c
+++ b/src/names.c
@@ -66,7 +66,7 @@ uid_to_uname (uid_t uid, char **uname)
 
   if (uid != 0 && uid == cached_no_such_uid)
     {
-      *uname = strdup ("");
+      *uname = xstrdup ("");
       return;
     }
 
@@ -81,11 +81,11 @@ uid_to_uname (uid_t uid, char **uname)
       else
        {
          cached_no_such_uid = uid;
-         *uname = strdup ("");
+         *uname = xstrdup ("");
          return;
        }
     }
-  *uname = strdup (cached_uname);
+  *uname = xstrdup (cached_uname);
 }
 
 /* Given GID, find the corresponding GNAME.  */
@@ -96,7 +96,7 @@ gid_to_gname (gid_t gid, char **gname)
 
   if (gid != 0 && gid == cached_no_such_gid)
     {
-      *gname = strdup ("");
+      *gname = xstrdup ("");
       return;
     }
 
@@ -111,11 +111,11 @@ gid_to_gname (gid_t gid, char **gname)
       else
        {
          cached_no_such_gid = gid;
-         *gname = strdup ("");
+         *gname = xstrdup ("");
          return;
        }
     }
-  *gname = strdup (cached_gname);
+  *gname = xstrdup (cached_gname);
 }
 
 /* Given UNAME, set the corresponding UID and return 1, or else, return 0.  */