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Fix auxv_up() to avoid SIGSEGV under valgrind

Browse Source 
https://github.com/upx/upx/issues/784
	modified:   stub/src/amd64-linux.elf-main.c
	modified:   stub/src/i386-linux.elf-main.c
	modified:   ../misc/testsuite/upx_testsuite_1-expected_sha256sums.sh
           plus all generated stub/*-linux.elf-fold.{h,map}
This commit is contained in:
John Reiser
2024-02-03 13:58:53 -08:00
committed by Markus F.X.J. Oberhumer
parent 718ec468ff
commit 41f6945be1
26 changed files with 1984 additions and 1929 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/stub/tmp/powerpc64-linux.elf-fold.map
Generated Vendored
+30 -30
View File
@@ -9,7 +9,7 @@ Linker script and memory map
TARGET(elf64-powerpc)
0x00000000001000bc . = ((0x100000 + SIZEOF_HEADERS) + 0xc)
.text 0x00000000001000bc 0xc08
.text 0x00000000001000bc 0xc40
*(.text)
.text 0x00000000001000bc 0x348 tmp/powerpc64-linux.elf-fold.o
0x00000000001000bc get_page_mask
@@ -24,47 +24,47 @@ TARGET(elf64-powerpc)
0x00000000001003ec close
0x00000000001003f4 munmap
0x00000000001003fc my_bkpt
.text 0x0000000000100404 0x8c0 tmp/powerpc64-linux.elf-main.o
.text 0x0000000000100404 0x8f8 tmp/powerpc64-linux.elf-main.o
*(.data)
.data 0x0000000000100cc4 0x0 tmp/powerpc64-linux.elf-fold.o
.data 0x0000000000100cc4 0x0 tmp/powerpc64-linux.elf-main.o
.data 0x0000000000100cfc 0x0 tmp/powerpc64-linux.elf-fold.o
.data 0x0000000000100cfc 0x0 tmp/powerpc64-linux.elf-main.o
.sfpr 0x0000000000100cc4 0xa4
.sfpr 0x0000000000100cc4 0xa4 linker stubs
0x0000000000100cc4 _savegpr0_14
0x0000000000100cec _savegpr0_24
0x0000000000100cfc _savegpr0_28
0x0000000000100d14 _restgpr0_14
0x0000000000100d3c _restgpr0_24
0x0000000000100d4c _restgpr0_28
.sfpr 0x0000000000100cfc 0xa4
.sfpr 0x0000000000100cfc 0xa4 linker stubs
0x0000000000100cfc _savegpr0_14
0x0000000000100d24 _savegpr0_24
0x0000000000100d34 _savegpr0_28
0x0000000000100d4c _restgpr0_14
0x0000000000100d74 _restgpr0_24
0x0000000000100d84 _restgpr0_28
.glink 0x0000000000100d68 0x0
.glink 0x0000000000100d68 0x0 linker stubs
.glink 0x0000000000100da0 0x0
.glink 0x0000000000100da0 0x0 linker stubs
.eh_frame 0x0000000000100d68 0x0
.eh_frame 0x0000000000100d68 0x0 linker stubs
.eh_frame 0x0000000000100da0 0x0
.eh_frame 0x0000000000100da0 0x0 linker stubs
.rela.dyn 0x0000000000100d68 0x0
.rela.iplt 0x0000000000100d68 0x0 linker stubs
.rela.dyn 0x0000000000100da0 0x0
.rela.iplt 0x0000000000100da0 0x0 linker stubs
.data
LOAD tmp/powerpc64-linux.elf-fold.o
LOAD tmp/powerpc64-linux.elf-main.o
OUTPUT(tmp/powerpc64-linux.elf-fold.bin elf64-powerpc)
.branch_lt 0x0000000000100d68 0x0
.branch_lt 0x0000000000100d68 0x0 linker stubs
.branch_lt 0x0000000000100da0 0x0
.branch_lt 0x0000000000100da0 0x0 linker stubs
.toc 0x0000000000100d68 0x0
.toc 0x0000000000100d68 0x0 tmp/powerpc64-linux.elf-main.o
.toc 0x0000000000100da0 0x0
.toc 0x0000000000100da0 0x0 tmp/powerpc64-linux.elf-main.o
.opd 0x0000000000100d68 0x58
.opd 0x0000000000100d68 0x58 tmp/powerpc64-linux.elf-main.o
0x0000000000100da8 upx_main
.opd 0x0000000000100da0 0x58
.opd 0x0000000000100da0 0x58 tmp/powerpc64-linux.elf-main.o
0x0000000000100de0 upx_main
.iplt 0x0000000000100dc0 0x0
.iplt 0x0000000000100dc0 0x0 linker stubs
.iplt 0x0000000000100df8 0x0
.iplt 0x0000000000100df8 0x0 linker stubs
.bss 0x0000000000100dc0 0x0
.bss 0x0000000000100dc0 0x0 tmp/powerpc64-linux.elf-fold.o
.bss 0x0000000000100dc0 0x0 tmp/powerpc64-linux.elf-main.o
.bss 0x0000000000100df8 0x0
.bss 0x0000000000100df8 0x0 tmp/powerpc64-linux.elf-fold.o
.bss 0x0000000000100df8 0x0 tmp/powerpc64-linux.elf-main.o