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31 lines
929 B
31 lines
929 B
From 3f91af8052486127ce787a91d47fadc033948877 Mon Sep 17 00:00:00 2001 |
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From: Pavel Raiskup <praiskup@redhat.com> |
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Date: Mon, 16 Jan 2017 14:58:59 +0100 |
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Subject: [PATCH] libltdl: handle ENOMEM in lt_dlloader_remove() |
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Reported by Alexander Hass. |
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* libltdl/lt_dlloader.c (lt_dlloader_remove): Detect NULL return |
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value from lt_dlinterface_register. |
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--- |
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libltdl/lt_dlloader.c | 4 ++++ |
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1 file changed, 4 insertions(+) |
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diff --git a/libltdl/lt_dlloader.c b/libltdl/lt_dlloader.c |
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index 2c99a22..ed45195 100644 |
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--- a/libltdl/lt_dlloader.c |
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+++ b/libltdl/lt_dlloader.c |
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@@ -167,6 +167,10 @@ lt_dlloader_remove (const char *name) |
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/* Fail if there are any open modules which use this loader. */ |
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iface = lt_dlinterface_register (id_string, NULL); |
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+ if (!iface) |
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+ /* No memory, error is already set. */ |
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+ return 0; |
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+ |
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while ((handle = lt_dlhandle_iterate (iface, handle))) |
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{ |
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lt_dlhandle cur = handle; |
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-- |
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2.9.3 |
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