Your Name
35 lines
1.2 KiB
Diff
35 lines
1.2 KiB
Diff
From 709aa8e156415215b0bb034d05b2aa2f44be044e Mon Sep 17 00:00:00 2001
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From: Hongxu Jia <hongxu.jia@windriver.com>
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Date: Thu, 14 Oct 2021 15:57:36 +0800
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Subject: [PATCH] nativesdk-libcap: Raise the size of arrays containing dl
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paths
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This patch puts the dynamic loader path in the binaries, SYSTEM_DIRS strings
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and lengths as well as ld.so.cache path in the dynamic loader to specific
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sections in memory. The sections that contain paths have been allocated a 4096
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byte section, which is the maximum path length in linux. This will allow the
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relocating script to parse the ELF binary, detect the section and easily replace
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the strings in a certain path.
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Upstream-Status: Inappropriate [SDK specific]
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Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
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---
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libcap/execable.h | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/libcap/execable.h b/libcap/execable.h
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index fee17b4..5bb0c55 100644
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--- a/libcap/execable.h
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+++ b/libcap/execable.h
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@@ -23,7 +23,7 @@
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#endif
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#define __EXECABLE_H
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-const char __execable_dl_loader[] __attribute((section(".interp"))) =
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+const char __execable_dl_loader[4096] __attribute((section(".interp"))) =
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SHARED_LOADER ;
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static void __execable_parse_args(int *argc_p, char ***argv_p)
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