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Bug in unfilter on x86* when region ends in 32-bit displacement.

Browse Source 
https://github.com/upx/upx/issues/43
	modified:   stub/src/arch/amd64/bxx.S
	modified:   stub/src/arch/i386/macros.S
	plus all the stubs that use them
This commit is contained in:
John Reiser
2016-12-31 09:51:40 -08:00
committed by Markus F.X.J. Oberhumer
parent fdce705e55
commit ba9118aa58
44 changed files with 8782 additions and 8672 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/stub/i386-linux.shlib-init.h
+36 -31
View File
@@ -1,5 +1,5 @@
/* i386-linux.shlib-init.h
created from i386-linux.shlib-init.bin, 38231 (0x9557) bytes
created from i386-linux.shlib-init.bin, 38305 (0x95a1) bytes
This file is part of the UPX executable compressor.
@@ -31,11 +31,11 @@
*/
#define STUB_I386_LINUX_SHLIB_INIT_SIZE 38231
#define STUB_I386_LINUX_SHLIB_INIT_ADLER32 0xeddf4c33
#define STUB_I386_LINUX_SHLIB_INIT_CRC32 0xf295831b
#define STUB_I386_LINUX_SHLIB_INIT_SIZE 38305
#define STUB_I386_LINUX_SHLIB_INIT_ADLER32 0xea7e5ce4
#define STUB_I386_LINUX_SHLIB_INIT_CRC32 0x941829a6
unsigned char stub_i386_linux_shlib_init[38231] = {
unsigned char stub_i386_linux_shlib_init[38305] = {
/* 0x0000 */ 127, 69, 76, 70, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0,
/* 0x0010 */ 1, 0, 3, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
/* 0x0020 */ 88, 35, 0, 0, 0, 0, 0, 0, 52, 0, 0, 0, 0, 0, 40, 0,
@@ -459,11 +459,11 @@ unsigned char stub_i386_linux_shlib_init[38231] = {
/* 0x1a40 */ 131,232, 2,116,255,131,232, 1,114,255,115,255,122, 0,123, 0,
/* 0x1a50 */ 248,235,255,131,233, 1,127,255,137,231,185, 4, 1, 0, 0,139,
/* 0x1a60 */ 14,131,193, 5,139, 14,131,193, 4, 49,192,243,171,137,252, 86,
/* 0x1a70 */ 97,151, 81, 80, 82,195,137,254,235, 29,138, 7,131,199, 1, 60,
/* 0x1a80 */ 128,114, 10, 60,143,119, 6,128,127,254, 15,116, 5, 44,232, 60,
/* 0x1a90 */ 1,119,255, 56, 23,117,255,139, 7,102,193,232, 8,193,192, 16,
/* 0x1aa0 */ 134,196, 41,248, 1,240,137, 7,131,199, 4,131,233, 4,138, 7,
/* 0x1ab0 */ 131,199, 1,226, 13,131,233, 1,127, 3, 97,195,106, 29, 90,232,
/* 0x1a70 */ 97,151, 81, 80, 82,195,137,254,235, 31,138, 7, 71, 60,128,114,
/* 0x1a80 */ 10, 60,143,119, 6,128,127,254, 15,116, 5, 44,232, 60, 1,119,
/* 0x1a90 */ 255,131,249, 4,114, 4,139, 7, 40,208,117,255,134,196,193,192,
/* 0x1aa0 */ 16,134,196, 41,248, 1,240,131,233, 4,171,131,233, 1,114, 4,
/* 0x1ab0 */ 138, 7, 71,235, 13,131,233, 1,127, 3, 97,195,106, 29, 90,232,
/* 0x1ac0 */ 29, 0, 0, 0, 80, 82, 79, 84, 95, 69, 88, 69, 67,124, 80, 82,
/* 0x1ad0 */ 79, 84, 95, 87, 82, 73, 84, 69, 32,102, 97,105,108,101,100, 46,
/* 0x1ae0 */ 10, 89,106, 2, 91,106, 4, 88,205,128,179,127,106, 1, 88,205,
@@ -1356,26 +1356,26 @@ unsigned char stub_i386_linux_shlib_init[38231] = {
/* 0x5250 */ 55, 48, 32, 32, 50, 42, 42, 48, 32, 32, 67, 79, 78, 84, 69, 78,
/* 0x5260 */ 84, 83, 44, 32, 82, 69, 65, 68, 79, 78, 76, 89, 10, 49, 54, 49,
/* 0x5270 */ 32, 99,116,111,107, 51, 50, 46, 48, 48, 32, 32, 32, 32, 32, 48,
/* 0x5280 */ 48, 48, 48, 48, 48, 48, 57, 32, 32, 48, 48, 48, 48, 48, 48, 48,
/* 0x5280 */ 48, 48, 48, 48, 48, 48, 55, 32, 32, 48, 48, 48, 48, 48, 48, 48,
/* 0x5290 */ 48, 32, 32, 48, 48, 48, 48, 48, 48, 48, 48, 32, 32, 48, 48, 48,
/* 0x52a0 */ 48, 49, 97, 55, 54, 32, 32, 50, 42, 42, 48, 32, 32, 67, 79, 78,
/* 0x52b0 */ 84, 69, 78, 84, 83, 44, 32, 82, 69, 76, 79, 67, 44, 32, 82, 69,
/* 0x52c0 */ 65, 68, 79, 78, 76, 89, 10, 49, 54, 50, 32, 99,116,111,107, 51,
/* 0x52d0 */ 50, 46, 49, 48, 32, 32, 32, 32, 32, 48, 48, 48, 48, 48, 48, 48,
/* 0x52e0 */ 101, 32, 32, 48, 48, 48, 48, 48, 48, 48, 48, 32, 32, 48, 48, 48,
/* 0x52f0 */ 48, 48, 48, 48, 48, 32, 32, 48, 48, 48, 48, 49, 97, 55,102, 32,
/* 0x52f0 */ 48, 48, 48, 48, 48, 32, 32, 48, 48, 48, 48, 49, 97, 55,100, 32,
/* 0x5300 */ 32, 50, 42, 42, 48, 32, 32, 67, 79, 78, 84, 69, 78, 84, 83, 44,
/* 0x5310 */ 32, 82, 69, 76, 79, 67, 44, 32, 82, 69, 65, 68, 79, 78, 76, 89,
/* 0x5320 */ 10, 49, 54, 51, 32, 99,116,111,107, 51, 50, 46, 50, 48, 32, 32,
/* 0x5330 */ 32, 32, 32, 48, 48, 48, 48, 48, 48, 50, 49, 32, 32, 48, 48, 48,
/* 0x5330 */ 32, 32, 32, 48, 48, 48, 48, 48, 48, 50, 48, 32, 32, 48, 48, 48,
/* 0x5340 */ 48, 48, 48, 48, 48, 32, 32, 48, 48, 48, 48, 48, 48, 48, 48, 32,
/* 0x5350 */ 32, 48, 48, 48, 48, 49, 97, 56,100, 32, 32, 50, 42, 42, 48, 32,
/* 0x5350 */ 32, 48, 48, 48, 48, 49, 97, 56, 98, 32, 32, 50, 42, 42, 48, 32,
/* 0x5360 */ 32, 67, 79, 78, 84, 69, 78, 84, 83, 44, 32, 82, 69, 76, 79, 67,
/* 0x5370 */ 44, 32, 82, 69, 65, 68, 79, 78, 76, 89, 10, 49, 54, 52, 32, 99,
/* 0x5380 */ 116,111,107, 51, 50, 46, 51, 48, 32, 32, 32, 32, 32, 48, 48, 48,
/* 0x5390 */ 48, 48, 48, 48, 55, 32, 32, 48, 48, 48, 48, 48, 48, 48, 48, 32,
/* 0x5390 */ 48, 48, 48, 48, 97, 32, 32, 48, 48, 48, 48, 48, 48, 48, 48, 32,
/* 0x53a0 */ 32, 48, 48, 48, 48, 48, 48, 48, 48, 32, 32, 48, 48, 48, 48, 49,
/* 0x53b0 */ 97, 97,101, 32, 32, 50, 42, 42, 48, 32, 32, 67, 79, 78, 84, 69,
/* 0x53b0 */ 97, 97, 98, 32, 32, 50, 42, 42, 48, 32, 32, 67, 79, 78, 84, 69,
/* 0x53c0 */ 78, 84, 83, 44, 32, 82, 69, 76, 79, 67, 44, 32, 82, 69, 65, 68,
/* 0x53d0 */ 79, 78, 76, 89, 10, 49, 54, 53, 32, 99,116,111,107, 51, 50, 46,
/* 0x53e0 */ 52, 48, 32, 32, 32, 32, 32, 48, 48, 48, 48, 48, 48, 48, 53, 32,
@@ -2410,20 +2410,25 @@ unsigned char stub_i386_linux_shlib_init[38231] = {
/* 0x9430 */ 32, 86, 65, 76, 85, 69, 10, 48, 48, 48, 48, 48, 48, 48, 53, 32,
/* 0x9440 */ 82, 95, 51, 56, 54, 95, 80, 67, 56, 32, 32, 32, 32, 32, 32, 32,
/* 0x9450 */ 32, 32, 99,116,111,107, 51, 50, 46, 52, 48, 10, 48, 48, 48, 48,
/* 0x9460 */ 48, 48, 48, 57, 32, 82, 95, 51, 56, 54, 95, 80, 67, 56, 32, 32,
/* 0x9460 */ 48, 48, 48, 97, 32, 82, 95, 51, 56, 54, 95, 80, 67, 56, 32, 32,
/* 0x9470 */ 32, 32, 32, 32, 32, 32, 32, 99,116,111,107, 51, 50, 46, 52, 48,
/* 0x9480 */ 10, 10, 82, 69, 76, 79, 67, 65, 84, 73, 79, 78, 32, 82, 69, 67,
/* 0x9490 */ 79, 82, 68, 83, 32, 70, 79, 82, 32, 91, 99,116,111,107, 51, 50,
/* 0x94a0 */ 46, 51, 48, 93, 58, 10, 79, 70, 70, 83, 69, 84, 32, 32, 32, 84,
/* 0x94b0 */ 89, 80, 69, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
/* 0x94c0 */ 32, 86, 65, 76, 85, 69, 10, 48, 48, 48, 48, 48, 48, 48, 54, 32,
/* 0x94d0 */ 82, 95, 51, 56, 54, 95, 80, 67, 56, 32, 32, 32, 32, 32, 32, 32,
/* 0x94e0 */ 32, 32, 99,116,111,107, 51, 50, 46, 49, 48, 10, 10, 82, 69, 76,
/* 0x94f0 */ 79, 67, 65, 84, 73, 79, 78, 32, 82, 69, 67, 79, 82, 68, 83, 32,
/* 0x9500 */ 70, 79, 82, 32, 91, 99,116,111,107, 51, 50, 46, 52, 48, 93, 58,
/* 0x9510 */ 10, 79, 70, 70, 83, 69, 84, 32, 32, 32, 84, 89, 80, 69, 32, 32,
/* 0x9520 */ 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 86, 65, 76, 85,
/* 0x9530 */ 69, 10, 48, 48, 48, 48, 48, 48, 48, 52, 32, 82, 95, 51, 56, 54,
/* 0x9540 */ 95, 80, 67, 56, 32, 32, 32, 32, 32, 32, 32, 32, 32, 99,116,111,
/* 0x9550 */ 107, 51, 50, 46, 48, 48, 10
/* 0x9480 */ 10, 48, 48, 48, 48, 48, 48, 49, 48, 32, 82, 95, 51, 56, 54, 95,
/* 0x9490 */ 80, 67, 56, 32, 32, 32, 32, 32, 32, 32, 32, 32, 99,116,111,107,
/* 0x94a0 */ 51, 50, 46, 52, 48, 10, 10, 82, 69, 76, 79, 67, 65, 84, 73, 79,
/* 0x94b0 */ 78, 32, 82, 69, 67, 79, 82, 68, 83, 32, 70, 79, 82, 32, 91, 99,
/* 0x94c0 */ 116,111,107, 51, 50, 46, 51, 48, 93, 58, 10, 79, 70, 70, 83, 69,
/* 0x94d0 */ 84, 32, 32, 32, 84, 89, 80, 69, 32, 32, 32, 32, 32, 32, 32, 32,
/* 0x94e0 */ 32, 32, 32, 32, 32, 32, 86, 65, 76, 85, 69, 10, 48, 48, 48, 48,
/* 0x94f0 */ 48, 48, 48, 52, 32, 82, 95, 51, 56, 54, 95, 80, 67, 56, 32, 32,
/* 0x9500 */ 32, 32, 32, 32, 32, 32, 32, 99,116,111,107, 51, 50, 46, 52, 48,
/* 0x9510 */ 10, 48, 48, 48, 48, 48, 48, 48, 57, 32, 82, 95, 51, 56, 54, 95,
/* 0x9520 */ 80, 67, 56, 32, 32, 32, 32, 32, 32, 32, 32, 32, 99,116,111,107,
/* 0x9530 */ 51, 50, 46, 49, 48, 10, 10, 82, 69, 76, 79, 67, 65, 84, 73, 79,
/* 0x9540 */ 78, 32, 82, 69, 67, 79, 82, 68, 83, 32, 70, 79, 82, 32, 91, 99,
/* 0x9550 */ 116,111,107, 51, 50, 46, 52, 48, 93, 58, 10, 79, 70, 70, 83, 69,
/* 0x9560 */ 84, 32, 32, 32, 84, 89, 80, 69, 32, 32, 32, 32, 32, 32, 32, 32,
/* 0x9570 */ 32, 32, 32, 32, 32, 32, 86, 65, 76, 85, 69, 10, 48, 48, 48, 48,
/* 0x9580 */ 48, 48, 48, 52, 32, 82, 95, 51, 56, 54, 95, 80, 67, 56, 32, 32,
/* 0x9590 */ 32, 32, 32, 32, 32, 32, 32, 99,116,111,107, 51, 50, 46, 48, 48,
/* 0x95a0 */ 10
};