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-rw-r--r--ChangeLog4
-rw-r--r--nis/nss_nis/nis-initgroups.c2
2 files changed, 5 insertions, 1 deletions
diff --git a/ChangeLog b/ChangeLog
index 7b25c3f292..e2b4da286f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2010-06-02  Andreas Schwab  <schwab@redhat.com>
+
+	* nis/nss_nis/nis-initgroups.c (get_uid): Properly resize buffer.
+
 2010-06-14  Ulrich Drepper  <drepper@redhat.com>
 
 	* sysdeps/unix/sysv/linux/powerpc/bits/fcntl.h: Define F_SETPIPE_SZ
diff --git a/nis/nss_nis/nis-initgroups.c b/nis/nss_nis/nis-initgroups.c
index a5a3ba6144..85b9eeecc1 100644
--- a/nis/nss_nis/nis-initgroups.c
+++ b/nis/nss_nis/nis-initgroups.c
@@ -139,7 +139,7 @@ get_uid (const char *user, uid_t *uidp)
       if (r != ERANGE)
 	break;
 
-      extend_alloca (buf, buflen, 2 * buflen);
+      buf = extend_alloca (buf, buflen, 2 * buflen);
     }
 
   return 1;