jory/upx
1
0
Fork 0
Code Issues Pull Requests 1 Actions Packages Projects Releases Wiki Activity
4,561 Commits 5 Branches 44 Tags 77 MiB
139a0324b6
Commit Graph

4561 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Markus F.X.J. Oberhumer
139a0324b6 CI updates 2025-11-29 18:10:15 +01:00
Markus F.X.J. Oberhumer
e39f2b2b2f CI updates 2025-11-29 15:12:15 +01:00
John Reiser
7a46365296 Fix unpack of PackLinuxI386 for upx version 11 
Old b_info without .b_method
https://github.com/upx/upx/issues/942
        modified:   p_unix.cpp
 2025-11-25 04:29:52 -08:00
Markus F.X.J. Oberhumer
f83b7690e5 CI updates 2025-11-25 09:15:40 +01:00
Markus F.X.J. Oberhumer
98c00d0fcb CI updates 2025-11-08 09:05:25 +01:00
Markus F.X.J. Oberhumer
b04d566b83 CI updates 2025-11-03 15:41:08 +01:00
Markus F.X.J. Oberhumer
b3c765ac7c CI updates 2025-11-02 23:52:34 +01:00
Markus F.X.J. Oberhumer
f7146b5af9 CI updates 2025-11-02 18:41:09 +01:00
John Reiser
5dbf94e49b Update README.SRC to enable success by newbies. 
Need i386 version of zlib, updated libmfpr.so, g++ (not clang++).
https://github.com/upx/upx/issues/938
	modified:   README.SRC
 2025-10-29 11:14:58 -07:00
Markus F.X.J. Oberhumer
2e39c924d5 CI updates 2025-10-29 10:03:11 +01:00
John Reiser
3068d19492 WinPE with TLS: fix relocation bugs 
--strip-relocs not needed after bugfixes, but keep safety check.
Thanks to @ml1050.
https://github.com/upx/upx/issues/880
	modified:   pefile.cpp
 2025-10-26 13:36:43 -07:00
Markus F.X.J. Oberhumer
09d7d08e55 all: version bump 2025-10-24 22:02:13 +02:00
Markus F.X.J. Oberhumer
31ff38049f CI updates 2025-10-24 21:53:23 +02:00
John Reiser
a5f5e7fc73 WinPE: Require --strip-relocs if relocating compressed data 
Thanks to @bitraid for investigating and suggestions.
https://github.com/upx/upx/issues/880
	modified:   pefile.cpp
 2025-10-24 08:35:20 -07:00
Markus F.X.J. Oberhumer
3533ebe804 CI updates 2025-10-13 01:44:37 +02:00
Markus F.X.J. Oberhumer
c4ed5cc159 CI updates 2025-10-11 02:59:23 +02:00
John Reiser
303ac34539 ord() not needed 
modified:   scripts/bin2h.py
 2025-10-10 13:34:15 -07:00
John Reiser
e8947a6812 Cleanup deubg 
modified:   scripts/brandelf.py
 2025-10-10 13:10:14 -07:00
John Reiser
533e642945 Merge branch 'jreiser-python3a' into jreiser-python3 2025-10-10 11:50:22 -07:00
John Reiser
8ab47ba8a4 More python3 
modified:   scripts/brandelf.py
	modified:   scripts/gpp_inc.py
	modified:   src/arch/i086/cleanasm.py
 2025-10-10 11:43:39 -07:00
John Reiser
e4c638aa73 Mixing python3 strings with bytes requires .encode and .decode 
modified:   stub/scripts/bin2h.py
	modified:   stub/scripts/brandelf.py
	modified:   stub/scripts/gpp_inc.py
	modified:   stub/scripts/xstrip.py
 2025-10-10 08:56:37 -07:00
John Reiser
4ec866594b Mixing python3 strings with bytes requires .encode and .decode 
modified:   stub/scripts/bin2h.py
	modified:   stub/scripts/brandelf.py
	modified:   stub/scripts/gpp_inc.py
	modified:   stub/scripts/xstrip.py
 2025-10-10 08:38:59 -07:00
John Reiser
a3d5a0a7b8 Replace 'has_key' with 'in' 
modified:   src/stub/scripts/bin2h.py
	modified:   src/stub/scripts/xstrip.py
	modified:   src/stub/src/arch/i086/cleanasm.py
 2025-10-08 14:35:13 -07:00
John Reiser
59d5d25a77 python-is-python3 
modified:   ci.yml
 2025-10-08 14:24:32 -07:00
John Reiser
e60ebd4027 install python 
modified:   ci.yml
 2025-10-08 14:22:12 -07:00
John Reiser
3a61782f12 no more PYTHON2 
modified:   src/stub/Makefile
 2025-10-08 14:18:52 -07:00
John Reiser
11041f44e6 need ../deps/packages 
modified:   ci.yml
 2025-10-08 14:05:01 -07:00
John Reiser
649063c8c6 ci.yml syntax 
modified:   ci.yml
 2025-10-08 08:40:23 -07:00
John Reiser
36271c3244 python (python3) replaces python2 
https://github.com/upx/upx/issues/868
Thanks to 'tansy' for the patches to *.py .

	modified:   .github/workflows/ci.yml
	modified:   src/stub/scripts/bin2h.py
	modified:   src/stub/scripts/brandelf.py
	modified:   src/stub/scripts/gpp_inc.py
	modified:   src/stub/scripts/xstrip.py
	modified:   src/stub/src/arch/i086/cleanasm.py
	modified:   src/stub/src/arch/i086/wdis2gas.py
 2025-10-08 08:32:24 -07:00
Markus F.X.J. Oberhumer
3c3caaa567 CI updates 2025-10-07 22:00:31 +02:00
Markus F.X.J. Oberhumer
d3504d8af2 CI updates 2025-10-05 13:17:03 +02:00
Markus F.X.J. Oberhumer
12d1c6bbda CI updates 2025-09-30 20:38:33 +02:00
Markus F.X.J. Oberhumer
466ceb4a1f CI updates 2025-09-18 12:03:48 +02:00
John Reiser
3b71139426 WIP Propagate CETCOMPAT flag for PeFile. 
https://github.com/upx/upx/issues/909
	modified:   pefile.cpp
	modified:   pefile.h
 2025-09-13 15:50:01 -07:00
Markus F.X.J. Oberhumer
b11f043d64 CI updates 2025-09-10 11:11:51 +02:00
John Reiser
aef93548f9 Fix memfd_create in shared libraries on amd64 Linux < kernel 6.3 
https://github.com/upx/upx/issues/929
	modified:   stub/src/amd64-linux.elf-so_fold.S
           plus generated .h .dump
 2025-09-09 14:58:00 -07:00
John Reiser
26ca21f6cb arm.v4a: cancel_sigsegv 
modified:   misc/testsuite/upx_testsuite_1-expected_sha256sums.sh
	modified:   src/stub/src/arm.v4a-linux.elf-entry.S
	modified:   src/stub/src/arm.v4a-linux.elf-fold.S
           plus generated .h .dump .map
 2025-08-21 06:19:21 -07:00
Markus F.X.J. Oberhumer
404fb48668 CI updates 2025-08-21 00:21:15 +02:00
John Reiser
e85e8bec5d New option --catch-sigsegv on amd64, arm64, arm.v4a 
Catch SIGSEGV during de-compression, and print state info
("auto debug") using /proc/self/maps and gdb.
This was motivated by suspicion of unreliable hardware
which triggered "Heisenbugs": a crash which cannot be reproduced.
If SIGSGV occurs without the "auto debug" info, then that
implies an error user code after de-compression, often when
user code accesses /proc/self/exe, which is not the un-compressed file.
	modified:   misc/testsuite/upx_testsuite_1-expected_sha256sums.sh
	modified:   src/help.cpp
	modified:   src/main.cpp
	modified:   src/options.h
	modified:   src/p_lx_elf.cpp
	modified:   src/stub/Makefile
	modified:   src/stub/src/amd64-linux.elf-entry.S
	modified:   src/stub/src/amd64-linux.elf-fold.S
	modified:   src/stub/src/arm.v4a-linux.elf-entry.S
	modified:   src/stub/src/arm.v4a-linux.elf-fold.S
	modified:   src/stub/src/arm64-linux.elf-entry.S
	modified:   src/stub/src/arm64-linux.elf-fold.S
           plus generated .h .dump .map
 2025-08-19 12:25:33 -07:00
John Reiser
4530e5c264 Fix upxfd_create for stubs on PowerPC64 
https://github.com/upx/upx/issues/925
	modified:   misc/testsuite/upx_testsuite_1-expected_sha256sums.sh
	modified:   src/stub/src/powerpc64-linux.elf-fold.S
           plus generated .h
 2025-08-16 16:00:11 -07:00
Markus F.X.J. Oberhumer
1188d2933b SIGSEGV: handle and pretty-print on arm64-linux 2025-08-10 09:55:12 +02:00
Markus F.X.J. Oberhumer
4e88556c94 SIGSEGV: handle and pretty-print on amd64-linux 2025-08-10 09:39:29 +02:00
Markus F.X.J. Oberhumer
1f0036a460 CI updates 2025-08-10 09:05:14 +02:00
Markus F.X.J. Oberhumer
5d30472ee2 CI updates 2025-08-04 16:05:44 +02:00
Markus F.X.J. Oberhumer
9866b9bca9 SIGSEGV: handle and pretty-print on amd64-linux 2025-08-01 00:49:27 +02:00
Markus F.X.J. Oberhumer
bbf52cee67 CI updates 2025-07-30 23:09:28 +02:00
Markus F.X.J. Oberhumer
b9b77965b7 CI updates 2025-07-30 01:40:30 +02:00
Markus F.X.J. Oberhumer
852666010e CI updates 2025-07-29 19:50:17 +02:00
John Reiser
bbb886ae4d gcc 14.2.1-3 lax on signed-vs-unsigned compare 
modified:   p_lx_elf.cpp
 2025-07-25 07:14:33 -07:00
John Reiser
b52d3e0772 Detect DT_HASH chain out-of-bounds 
https://issues.oss-fuzz.com/u/1/issues/430110068
	modified:   p_lx_elf.cpp
 2025-07-24 11:09:58 -07:00