__libc_dynarray_emplace_enlarge: Add missing else

Before, arrays of small elements received a starting allocation size of
8, not 16.

diff --git a/ChangeLog b/ChangeLog
index 6150ba1..815c8fd 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
 2017-09-06  Florian Weimer  <fweimer@redhat.com>
 
+       * malloc/dynarray_emplace_enlarge.c
+       (__libc_dynarray_emplace_enlarge): Add missing else.
+
+2017-09-06  Florian Weimer  <fweimer@redhat.com>
+
        [BZ #22096]
        * resolv/resolv_conf.c (__resolv_conf_attach): Do not free conf in
        case of failure to obtain the global conf object.

diff --git a/malloc/dynarray_emplace_enlarge.c b/malloc/dynarray_emplace_enlarge.c
index 0fb0327..a15245f 100644 (file)
--- a/malloc/dynarray_emplace_enlarge.c
+++ b/malloc/dynarray_emplace_enlarge.c
@@ -33,7 +33,7 @@ __libc_dynarray_emplace_enlarge (struct dynarray_header *list,
          size.  */
       if (element_size < 4)
         new_allocated = 16;
-      if (element_size < 8)
+      else if (element_size < 8)
         new_allocated = 8;
       else
         new_allocated = 4;