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Decompression escape hatch for ELF can require a new page.

Browse Source 
If not enough room on last page of .text, and ElfXX_Ehdr not PF_X,
then the escape hatch must use a new page.
https://github.com/upx/upx/issues/308
	modified:   ../.github/travis_testsuite_1-expected_sha256sums.sh
	modified:   stub/src/amd64-linux.elf-main.c
	modified:   stub/src/i386-linux.elf-main.c
    Plus stub/*-linux.elf-fold.h and stub/tmp/*-linux.elf-fold.map
This commit is contained in:
John Reiser
2020-01-19 13:25:55 -08:00
parent fdf2eddc73
commit 936013f60c
25 changed files with 1494 additions and 1366 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/stub/arm.v5a-linux.elf-fold.h
+77 -71
View File
@@ -1,5 +1,5 @@
/* arm.v5a-linux.elf-fold.h
created from arm.v5a-linux.elf-fold.bin, 2808 (0xaf8) bytes
created from arm.v5a-linux.elf-fold.bin, 2912 (0xb60) bytes
This file is part of the UPX executable compressor.
@@ -31,17 +31,17 @@
*/
#define STUB_ARM_V5A_LINUX_ELF_FOLD_SIZE 2808
#define STUB_ARM_V5A_LINUX_ELF_FOLD_ADLER32 0x546290ff
#define STUB_ARM_V5A_LINUX_ELF_FOLD_CRC32 0xc8430e42
#define STUB_ARM_V5A_LINUX_ELF_FOLD_SIZE 2912
#define STUB_ARM_V5A_LINUX_ELF_FOLD_ADLER32 0xa0a0c14d
#define STUB_ARM_V5A_LINUX_ELF_FOLD_CRC32 0xa16b2ee2
unsigned char stub_arm_v5a_linux_elf_fold[2808] = {
unsigned char stub_arm_v5a_linux_elf_fold[2912] = {
/* 0x0000 */ 127, 69, 76, 70, 1, 1, 1, 97, 0, 0, 0, 0, 0, 0, 0, 0,
/* 0x0010 */ 2, 0, 40, 0, 1, 0, 0, 0,128,128, 0, 0, 52, 0, 0, 0,
/* 0x0020 */ 0, 0, 0, 0, 2, 0, 0, 0, 52, 0, 32, 0, 2, 0, 0, 0,
/* 0x0030 */ 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0,128, 0, 0,
/* 0x0040 */ 0,128, 0, 0,248, 10, 0, 0,248, 10, 0, 0, 5, 0, 0, 0,
/* 0x0050 */ 0,128, 0, 0, 1, 0, 0, 0,248, 10, 0, 0, 0, 0, 0, 0,
/* 0x0040 */ 0,128, 0, 0, 96, 11, 0, 0, 96, 11, 0, 0, 5, 0, 0, 0,
/* 0x0050 */ 0,128, 0, 0, 1, 0, 0, 0, 96, 11, 0, 0, 0, 0, 0, 0,
/* 0x0060 */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
/* 0x0070 */ 0,128, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
/* 0x0080 */ 34, 0, 0, 0,192, 31,189,232, 13, 16,160,225, 1,218, 77,226,
@@ -61,7 +61,7 @@ unsigned char stub_arm_v5a_linux_elf_fold[2808] = {
/* 0x0160 */ 24, 0,141,229, 4, 32, 49,229, 13, 0, 81,225, 4, 32, 32,229,
/* 0x0170 */ 251,255,255, 26, 0,208,160,225, 16, 12,189,232, 10,220, 77,226,
/* 0x0180 */ 4,144,154,229, 13,128,160,225, 0,112,154,229,156, 96,143,226,
/* 0x0190 */ 12,144,137,226,248, 15, 45,233, 15, 0,189,232, 8, 2, 0,235,
/* 0x0190 */ 12,144,137,226,248, 15, 45,233, 15, 0,189,232, 34, 2, 0,235,
/* 0x01a0 */ 20,208,141,226, 10,220,141,226, 16, 0,141,229, 4, 64,157,228,
/* 0x01b0 */ 0, 80,160,227, 48, 0, 45,233, 2, 48,160,227, 1, 32,160,227,
/* 0x01c0 */ 1, 26,160,227, 0, 0,160,227,106, 0, 0,235, 3, 0,189,232,
@@ -130,9 +130,9 @@ unsigned char stub_arm_v5a_linux_elf_fold[2808] = {
/* 0x05b0 */ 4, 16,148,229,162,255,255,235, 4, 48,157,229, 6, 0,148,232,
/* 0x05c0 */ 3, 32,130,224, 1, 16, 99,224, 6, 0,132,232, 0, 48,148,229,
/* 0x05d0 */ 0, 0, 83,227,185,255,255, 26, 20,208,141,226,240,128,189,232,
/* 0x05e0 */ 85, 80, 88, 33,240, 79, 45,233, 1,160,160,225,176,193,218,225,
/* 0x05f0 */ 28, 16,145,229,188,226,218,225, 52,208, 77,226, 2, 0, 92,227,
/* 0x0600 */ 1, 80,138,224, 16, 0,141,229, 16,192,160, 3, 0,192,160, 19,
/* 0x05e0 */ 85, 80, 88, 33,240, 79, 45,233, 1,128,160,225,176,193,216,225,
/* 0x05f0 */ 28, 16,145,229,188,226,216,225, 56,208, 77,226, 2, 0, 92,227,
/* 0x0600 */ 1, 80,136,224, 16, 0,141,229, 16,192,160, 3, 0,192,160, 19,
/* 0x0610 */ 1,224, 78,226, 5, 16,160,225, 0, 64,224,227, 0, 0,160,227,
/* 0x0620 */ 12, 32,141,229, 8, 48,141,229, 13, 0, 0,234, 0, 48,145,229,
/* 0x0630 */ 1, 0, 83,227, 8, 0, 0, 26, 20, 48,145,229, 0, 0, 83,227,
@@ -140,76 +140,82 @@ unsigned char stub_arm_v5a_linux_elf_fold[2808] = {
/* 0x0650 */ 3, 0,160, 49, 2, 0, 84,225, 2, 64,160, 33, 32, 16,129,226,
/* 0x0660 */ 1,224, 78,226, 0, 0, 94,227,239,255,255,170,255, 78,196,227,
/* 0x0670 */ 15, 64,196,227, 0, 48,100,224,255, 62,131,226, 15, 48,131,226,
/* 0x0680 */ 255, 62,195,227, 15, 48,195,227, 36, 48,141,229, 4, 0,160,225,
/* 0x0690 */ 12, 48,160,225, 36, 16,157,229, 0, 32,160,227, 64,255,255,235,
/* 0x0680 */ 255, 62,195,227, 15, 48,195,227, 40, 48,141,229, 4, 0,160,225,
/* 0x0690 */ 12, 48,160,225, 40, 16,157,229, 0, 32,160,227, 64,255,255,235,
/* 0x06a0 */ 52, 48,160,227, 0,144,100,224,153, 3, 3,224, 28, 0,141,229,
/* 0x06b0 */ 32, 80,133,226, 0, 0,160,227, 32, 48,141,229, 24, 0,141,229,
/* 0x06c0 */ 161, 0, 0,234, 12, 16,157,229, 0, 0, 81,227, 8, 0, 0, 10,
/* 0x06b0 */ 32, 80,133,226, 0, 0,160,227, 36, 48,141,229, 24, 0,141,229,
/* 0x06c0 */ 171, 0, 0,234, 12, 16,157,229, 0, 0, 81,227, 8, 0, 0, 10,
/* 0x06d0 */ 32, 48, 21,229, 6, 0, 83,227, 5, 0, 0, 26, 24, 32, 21,229,
/* 0x06e0 */ 8, 0,157,229, 2, 32,137,224, 3, 16,160,227, 73,255,255,235,
/* 0x06f0 */ 145, 0, 0,234, 32, 48, 21,229, 1, 0, 83,227,142, 0, 0, 26,
/* 0x0700 */ 12, 48, 21,229, 0, 0, 83,227,139, 0, 0, 10, 12, 32,157,229,
/* 0x06f0 */ 155, 0, 0,234, 32, 48, 21,229, 1, 0, 83,227,152, 0, 0, 26,
/* 0x0700 */ 12, 48, 21,229, 0, 0, 83,227,149, 0, 0, 10, 12, 32,157,229,
/* 0x0710 */ 0, 0, 82,227, 17, 0, 0, 10, 28, 48, 21,229, 0, 0, 83,227,
/* 0x0720 */ 14, 0, 0, 26, 28, 48,154,229, 24, 32, 21,229, 3, 16,160,227,
/* 0x0720 */ 14, 0, 0, 26, 28, 48,152,229, 24, 32, 21,229, 3, 16,160,227,
/* 0x0730 */ 3, 32,130,224, 2, 32,137,224, 8, 0,157,229, 53,255,255,235,
/* 0x0740 */ 8, 0,157,229, 5, 16,160,227,188, 34,218,225, 49,255,255,235,
/* 0x0750 */ 8, 0,157,229, 4, 16,160,227,186, 34,218,225, 45,255,255,235,
/* 0x0760 */ 8, 48, 21,229, 80, 34,159,229, 7, 48, 3,226, 3, 49,160,225,
/* 0x0740 */ 8, 0,157,229, 5, 16,160,227,188, 34,216,225, 49,255,255,235,
/* 0x0750 */ 8, 0,157,229, 4, 16,160,227,186, 34,216,225, 45,255,255,235,
/* 0x0760 */ 8, 48, 21,229,184, 34,159,229, 7, 48, 3,226, 3, 49,160,225,
/* 0x0770 */ 50, 67,160,225, 24, 48, 21,229, 12,192,157,229, 3, 48,137,224,
/* 0x0780 */ 20, 48,141,229, 16, 32, 21,229, 20, 0,157,229, 3, 58,160,225,
/* 0x0790 */ 12, 16, 21,229, 35, 58,160,225, 0, 0, 92,227, 44, 32,141,229,
/* 0x07a0 */ 48, 0,141,229, 3,128,130,224, 7,176, 4,226, 40, 16,141,229,
/* 0x07b0 */ 0, 96, 99,224, 14, 0, 0, 10, 6, 0,160,225, 8, 16,160,225,
/* 0x0790 */ 12, 16, 21,229, 35, 58,160,225, 0, 0, 92,227, 48, 32,141,229,
/* 0x07a0 */ 52, 0,141,229, 3,160,130,224, 7,176, 4,226, 44, 16,141,229,
/* 0x07b0 */ 0, 96, 99,224, 14, 0, 0, 10, 6, 0,160,225, 10, 16,160,225,
/* 0x07c0 */ 3, 32,160,227, 16, 48,160,227,245,254,255,235, 0, 0, 86,225,
/* 0x07d0 */ 72, 0, 0, 26, 92, 32,157,229, 4, 48, 20,226, 2, 48,160, 17,
/* 0x07e0 */ 12, 0,157,229, 44, 16,141,226, 16, 32,157,229, 44,255,255,235,
/* 0x07d0 */ 82, 0, 0, 26, 96, 32,157,229, 4, 48, 20,226, 2, 48,160, 17,
/* 0x07e0 */ 12, 0,157,229, 48, 16,141,226, 16, 32,157,229, 44,255,255,235,
/* 0x07f0 */ 11, 0, 0,234, 28,192, 21,229, 6, 0,160,225, 12,192, 99,224,
/* 0x0800 */ 4,192,141,229, 16,192,157,229, 8, 16,160,225, 11, 32,160,225,
/* 0x0800 */ 4,192,141,229, 16,192,157,229, 10, 16,160,225, 11, 32,160,225,
/* 0x0810 */ 18, 48,160,227, 0,192,141,229,214,254,255,235, 0, 0, 86,225,
/* 0x0820 */ 52, 0, 0, 26, 0, 48,104,226, 3,122,160,225, 2, 0, 27,227,
/* 0x0820 */ 62, 0, 0, 26, 0, 48,106,226, 3,122,160,225, 2, 0, 27,227,
/* 0x0830 */ 39,122,160,225, 7, 0, 0, 10, 0, 0, 87,227, 5, 0, 0, 10,
/* 0x0840 */ 8, 16,134,224, 7, 32,160,225, 0, 48,160,227, 1, 32, 82,226,
/* 0x0840 */ 10, 16,134,224, 7, 32,160,225, 0, 48,160,227, 1, 32, 82,226,
/* 0x0850 */ 1, 48,193,228,251,255,255, 26, 12, 0,157,229, 0, 0, 80,227,
/* 0x0860 */ 38, 0, 0, 10,204,254,255,235, 32, 48, 21,229, 1, 0, 83,227,
/* 0x0870 */ 26, 0, 0, 26, 8, 48, 21,229, 1, 0, 19,227, 23, 0, 0, 10,
/* 0x0880 */ 12, 32, 21,229, 16, 48, 21,229, 24, 16, 21,229, 3, 0, 82,225,
/* 0x0890 */ 66, 0, 0, 26, 1, 48,130,224, 3, 48,131,226, 3, 48,137,224,
/* 0x08a0 */ 3, 64,195,227, 0, 48,100,226, 3, 58,160,225, 35, 58,160,225,
/* 0x08b0 */ 7, 0, 83,227, 57, 0, 0,154, 0, 49,159,229, 0, 0,132,229,
/* 0x08c0 */ 8, 16,132,226, 4, 0,160,225, 4, 48,132,229,162,254,255,235,
/* 0x08d0 */ 8, 0,157,229, 4, 32,160,225, 0, 16,160,227,205,254,255,235,
/* 0x08e0 */ 6, 0,160,225, 8, 16,160,225, 11, 32,160,225,149,254,255,235,
/* 0x08f0 */ 0, 0, 80,227, 1, 0, 0, 10,127, 0,160,227, 96,254,255,235,
/* 0x0900 */ 20, 32,157,229, 40,192,157,229, 7, 48,136,224, 12, 16,130,224,
/* 0x0910 */ 3, 64,134,224, 1, 0, 84,225, 7, 0, 0, 42, 1, 16,100,224,
/* 0x0920 */ 11, 32,160,225, 4, 0,160,225, 16, 48,160,227,156,254,255,235,
/* 0x0930 */ 0, 0, 84,225, 0, 0, 0, 10,254,255,255,234, 24, 0,157,229,
/* 0x0940 */ 32, 80,133,226, 1, 0,128,226, 24, 0,141,229,188, 50,218,225,
/* 0x0950 */ 24, 16,157,229, 3, 0, 81,225, 89,255,255,186, 12, 32,157,229,
/* 0x0960 */ 0, 0, 82,227, 6, 0, 0, 10,176, 49,218,225, 3, 0, 83,227,
/* 0x0970 */ 3, 0, 0, 10, 36, 48,157,229, 28,192,157,229, 12, 0,131,224,
/* 0x0980 */ 97,254,255,235, 88, 0,157,229, 0, 0, 80,227, 0,144,128, 21,
/* 0x0990 */ 24, 0,154,229, 0, 0,137,224, 52,208,141,226,240,143,189,232,
/* 0x09a0 */ 28, 48, 21,229, 0, 0, 83,227, 32, 32,157, 5, 2, 48,129, 0,
/* 0x09b0 */ 8, 64,131, 2,191,255,255, 10,200,255,255,234, 64, 98, 81,115,
/* 0x09c0 */ 14,240,160,225,240, 71, 45,233, 12,208, 77,226, 52, 96,141,226,
/* 0x09d0 */ 0,144,160,225, 1,112,160,225, 3,128,160,225, 6, 0,160,225,
/* 0x09e0 */ 44, 16,141,226, 0, 48,160,227, 48,160,157,229, 2, 80,160,225,
/* 0x09f0 */ 52, 64,157,229,170,254,255,235, 60, 48,157,229, 56,192,157,229,
/* 0x0a00 */ 12,224,141,226, 4, 48, 46,229, 12,192,100,224, 6, 32,160,225,
/* 0x0a10 */ 10, 16,160,225, 9, 48,160,225, 5, 0,160,225, 56,192,141,229,
/* 0x0a20 */ 0,224,141,229, 52,112,141,229, 4,128,141,229,236,254,255,235,
/* 0x0a30 */ 0, 64,160,225, 9, 16,160,227, 9, 0,160,225, 4, 32,160,225,
/* 0x0a40 */ 116,254,255,235,188, 2,218,225, 52, 32,138,226, 0, 16,160,227,
/* 0x0a50 */ 35, 0, 0,234, 0, 48,146,229, 3, 0, 83,227, 30, 0, 0, 26,
/* 0x0a60 */ 8, 48,146,229, 8, 0,157,229, 0, 16,160,227, 0, 0,131,224,
/* 0x0a70 */ 1, 32,160,225, 16,254,255,235, 0, 80, 80,226, 4, 0, 0,186,
/* 0x0a80 */ 10, 16,160,225, 2, 44,160,227, 1,254,255,235, 2, 12, 80,227,
/* 0x0a90 */ 1, 0, 0, 10,127, 0,160,227,249,253,255,235, 0,224,160,227,
/* 0x0aa0 */ 14, 32,160,225, 8,192,141,226, 10, 16,160,225, 9, 48,160,225,
/* 0x0ab0 */ 5, 0,160,225, 0, 80,141,232,201,254,255,235, 7, 16,160,227,
/* 0x0ac0 */ 0, 64,160,225, 8, 32,157,229, 9, 0,160,225, 81,254,255,235,
/* 0x0ad0 */ 5, 0,160,225,253,253,255,235, 3, 0, 0,234, 32, 32,130,226,
/* 0x0ae0 */ 1, 16,129,226, 0, 0, 81,225,217,255,255,186, 4, 0,160,225,
/* 0x0af0 */ 12,208,141,226,240,135,189,232
/* 0x0860 */ 48, 0, 0, 10,204,254,255,235, 32, 48, 21,229, 32, 0,141,229,
/* 0x0870 */ 1, 0, 83,227, 35, 0, 0, 26, 8, 48, 21,229, 1, 0, 19,227,
/* 0x0880 */ 32, 0, 0, 10, 12, 32, 21,229, 16, 48, 21,229, 24, 16, 21,229,
/* 0x0890 */ 3, 0, 82,225, 75, 0, 0, 26, 1, 48,130,224, 3, 48,131,226,
/* 0x08a0 */ 3, 48,137,224, 3, 64,195,227, 0, 48,100,226, 3, 58,160,225,
/* 0x08b0 */ 35, 58,160,225, 7, 0, 83,227, 66, 0, 0,154, 10, 0, 0,234,
/* 0x08c0 */ 0,224,160,227, 3, 32,160,227, 0,192,224,227, 14, 0,160,225,
/* 0x08d0 */ 1, 26,160,227, 34, 48,160,227, 0, 80,141,232,165,254,255,235,
/* 0x08e0 */ 0, 32, 80,226, 62, 0, 0, 26, 6, 0, 0,234, 32, 16,157,229,
/* 0x08f0 */ 48, 49,159,229, 10, 0,132,232, 4, 0,160,225, 8, 16,132,226,
/* 0x0900 */ 149,254,255,235, 65, 0, 0,234, 6, 0,160,225, 10, 16,160,225,
/* 0x0910 */ 11, 32,160,225,139,254,255,235, 0, 0, 80,227, 1, 0, 0, 10,
/* 0x0920 */ 127, 0,160,227, 86,254,255,235, 20, 32,157,229, 44,192,157,229,
/* 0x0930 */ 7, 48,138,224, 12, 16,130,224, 3, 64,134,224, 1, 0, 84,225,
/* 0x0940 */ 7, 0, 0, 42, 1, 16,100,224, 11, 32,160,225, 4, 0,160,225,
/* 0x0950 */ 16, 48,160,227,146,254,255,235, 0, 0, 84,225, 0, 0, 0, 10,
/* 0x0960 */ 254,255,255,234, 24, 0,157,229, 32, 80,133,226, 1, 0,128,226,
/* 0x0970 */ 24, 0,141,229,188, 50,216,225, 24, 16,157,229, 3, 0, 81,225,
/* 0x0980 */ 79,255,255,186, 12, 32,157,229, 0, 0, 82,227, 6, 0, 0, 10,
/* 0x0990 */ 176, 49,216,225, 3, 0, 83,227, 3, 0, 0, 10, 40, 48,157,229,
/* 0x09a0 */ 28,192,157,229, 12, 0,131,224, 87,254,255,235, 92, 0,157,229,
/* 0x09b0 */ 0, 0, 80,227, 0,144,128, 21, 24, 0,152,229, 0, 0,137,224,
/* 0x09c0 */ 56,208,141,226,240,143,189,232, 28, 48, 21,229, 0, 0, 83,227,
/* 0x09d0 */ 36, 32,157, 5, 2, 48,129, 0, 8, 64,131, 2,194,255,255, 10,
/* 0x09e0 */ 182,255,255,234, 32, 48,157,229, 2, 64,160,225, 0, 48,130,229,
/* 0x09f0 */ 48, 48,159,229, 8, 16,130,226, 4, 48,130,229, 86,254,255,235,
/* 0x0a00 */ 4, 0,160,225, 8, 16,160,227, 5, 32,160,227, 77,254,255,235,
/* 0x0a10 */ 4, 32,160,225, 8, 0,157,229, 0, 16,160,227,125,254,255,235,
/* 0x0a20 */ 184,255,255,234, 64, 98, 81,115, 14,240,160,225,240, 71, 45,233,
/* 0x0a30 */ 12,208, 77,226, 52, 96,141,226, 0,144,160,225, 1,112,160,225,
/* 0x0a40 */ 3,128,160,225, 6, 0,160,225, 44, 16,141,226, 0, 48,160,227,
/* 0x0a50 */ 48,160,157,229, 2, 80,160,225, 52, 64,157,229,144,254,255,235,
/* 0x0a60 */ 60, 48,157,229, 56,192,157,229, 12,224,141,226, 4, 48, 46,229,
/* 0x0a70 */ 12,192,100,224, 6, 32,160,225, 10, 16,160,225, 9, 48,160,225,
/* 0x0a80 */ 5, 0,160,225, 56,192,141,229, 0,224,141,229, 52,112,141,229,
/* 0x0a90 */ 4,128,141,229,210,254,255,235, 0, 64,160,225, 9, 16,160,227,
/* 0x0aa0 */ 9, 0,160,225, 4, 32,160,225, 90,254,255,235,188, 2,218,225,
/* 0x0ab0 */ 52, 32,138,226, 0, 16,160,227, 35, 0, 0,234, 0, 48,146,229,
/* 0x0ac0 */ 3, 0, 83,227, 30, 0, 0, 26, 8, 48,146,229, 8, 0,157,229,
/* 0x0ad0 */ 0, 16,160,227, 0, 0,131,224, 1, 32,160,225,246,253,255,235,
/* 0x0ae0 */ 0, 80, 80,226, 4, 0, 0,186, 10, 16,160,225, 2, 44,160,227,
/* 0x0af0 */ 231,253,255,235, 2, 12, 80,227, 1, 0, 0, 10,127, 0,160,227,
/* 0x0b00 */ 223,253,255,235, 0,224,160,227, 14, 32,160,225, 8,192,141,226,
/* 0x0b10 */ 10, 16,160,225, 9, 48,160,225, 5, 0,160,225, 0, 80,141,232,
/* 0x0b20 */ 175,254,255,235, 7, 16,160,227, 0, 64,160,225, 8, 32,157,229,
/* 0x0b30 */ 9, 0,160,225, 55,254,255,235, 5, 0,160,225,227,253,255,235,
/* 0x0b40 */ 3, 0, 0,234, 32, 32,130,226, 1, 16,129,226, 0, 0, 81,225,
/* 0x0b50 */ 217,255,255,186, 4, 0,160,225, 12,208,141,226,240,135,189,232
};