[SCM] GNU Libtool branch, master, updated. v2.4.6-25-gb5d44b8

[Pavel Raiskup]

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- Log -----------------------------------------------------------------
commit b5d44b8447039671ad927ec4b5018ba2816331eb
Author: Pavel Raiskup <address@hidden>
Date:   Fri Feb 12 16:03:14 2016 +0100

    libltdl: handle ENOMEM sooner
    
    Fixes bug#19890.  Reported by Tobias Stoeckmann.
    
    * libltdl/loaders/dld_link.c (vm_open): Do not even try dld_link()
    in case of ENOMEM.

-----------------------------------------------------------------------

Summary of changes:
 NO-THANKS                  |    1 +
 libltdl/loaders/dld_link.c |    2 +-
 2 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/NO-THANKS b/NO-THANKS
index 8631c31..090c863 100644
--- a/NO-THANKS
+++ b/NO-THANKS
@@ -136,6 +136,7 @@ Ryan Hill                   address@hidden
 Sebastian Wilhelmi             address@hidden
 Sven Verdoolaege               address@hidden
 Terry D. Dontje                        address@hidden
+Tobias Stoeckmann              address@hidden
 Tom Tromey                     address@hidden
 Ulrich Drepper                 address@hidden
 Václav Zeman                  address@hidden
diff --git a/libltdl/loaders/dld_link.c b/libltdl/loaders/dld_link.c
index a73880f..0edf0df 100644
--- a/libltdl/loaders/dld_link.c
+++ b/libltdl/loaders/dld_link.c
@@ -112,7 +112,7 @@ vm_open (lt_user_data loader_data LT__UNUSED, const char 
*filename,
 {
   lt_module module = lt__strdup (filename);
 
-  if (dld_link (filename) != 0)
+  if (module && dld_link (filename) != 0)
     {
       LT__SETERROR (CANNOT_OPEN);
       FREE (module);


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