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- Log -----------------------------------------------------------------
commit f003a1f96e67f3cb823c1c7081efab445e3f0c83
Author: Pavel Raiskup <prais...@redhat.com>
Date: Mon Jan 16 12:45:03 2017 +0100
libltdl: handle ENOMEM in lt_dlloader_remove()
Reported by Alexander Hass.
* libltdl/lt_dlloader.c (lt_dlloader_remove): Detect NULL return
value from lt_dlinterface_register.
-----------------------------------------------------------------------
Summary of changes:
NO-THANKS | 1 +
libltdl/lt_dlloader.c | 4 ++++
2 files changed, 5 insertions(+)
diff --git a/NO-THANKS b/NO-THANKS
index 5aba7c8..c59662c 100644
--- a/NO-THANKS
+++ b/NO-THANKS
@@ -30,6 +30,7 @@ note to the bug-report mailing list (as seen at end of e.g.,
libtool --help).
Akim Demaille a...@epita.fr
!Albert Chin
Albert Chin-A-Young ch...@thewrittenword.com
+Alexander Hass alexander.h...@sap.com
Andreas Schwab sch...@suse.de
Brian Barrett brbar...@osl.iu.edu
!Brian W. Barret
diff --git a/libltdl/lt_dlloader.c b/libltdl/lt_dlloader.c
index ba103c0..dbc645d 100644
--- a/libltdl/lt_dlloader.c
+++ b/libltdl/lt_dlloader.c
@@ -168,6 +168,10 @@ lt_dlloader_remove (const char *name)
/* Fail if there are any open modules that use this loader. */
iface = lt_dlinterface_register (id_string, NULL);
+ if (!iface)
+ /* No memory, error is already set. */
+ return 0;
+
while ((handle = lt_dlhandle_iterate (iface, handle)))
{
lt_dlhandle cur = handle;
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