99ce85cdb8
Drop second patch and renumber the rest. Add explicit dependency on musl-fts and link with it. Fixes: - http://autobuild.buildroot.org/results/3f20ae917fde9d95eb061b779a5992db91355a57 Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com> Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
33 lines
1.2 KiB
Diff
33 lines
1.2 KiB
Diff
From 75e147d0ab85262d9bb2fff093db7ce67dbd4b62 Mon Sep 17 00:00:00 2001
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From: Mark Wielaard <mark@klomp.org>
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Date: Wed, 6 Mar 2019 19:56:54 +0100
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Subject: [PATCH] libelf: Fix possible resource leak in elf[32|64]_updatefile.
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When we cannot allocate enough memory to convert the data in
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updatemmap we should free the scns before returning an error.
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Signed-off-by: Mark Wielaard <mark@klomp.org>
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[Retrieved (and slightly updated to remove ChangeLog update) from:
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https://sourceware.org/git/?p=elfutils.git;a=patch;h=75e147d0ab85262d9bb2fff093db7ce67dbd4b62]
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Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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---
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libelf/elf32_updatefile.c | 1 +
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2 files changed, 6 insertions(+)
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* gelf_xlate.c (__elf_xfctstof): Remove alias.
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diff --git a/libelf/elf32_updatefile.c b/libelf/elf32_updatefile.c
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index 2899c6f..457d18e 100644
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--- a/libelf/elf32_updatefile.c
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+++ b/libelf/elf32_updatefile.c
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@@ -365,6 +365,7 @@ __elfw2(LIBELFBITS,updatemmap) (Elf *elf, int change_bo, size_t shnum)
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char *converted = aligned_alloc (align, size);
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if (converted == NULL)
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{
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+ free (scns);
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__libelf_seterrno (ELF_E_NOMEM);
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return 1;
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}
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--
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2.9.3
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