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
Markus F.X.J. Oberhumer
27f8f4f62e
CI updates
2025-07-25 18:20:14 +02:00
Markus F.X.J. Oberhumer
21ec7e7410
CI updates
2025-07-25 10:03:28 +02:00
Markus F.X.J. Oberhumer
ae6d5303ba
CI updates
2025-07-25 03:07:51 +02:00
Markus F.X.J. Oberhumer
fbbc2bc874
CI updates
2025-07-23 14:33:29 +02:00
Markus F.X.J. Oberhumer
62f22d61e6
CI updates
2025-07-23 11:00:41 +02:00
Markus F.X.J. Oberhumer
3f1f76f8a3
CI updates
2025-07-21 15:57:03 +02:00
Markus F.X.J. Oberhumer
518712c613
CI updates
2025-07-21 12:26:30 +02:00
Markus F.X.J. Oberhumer
c0c08c9f43
all: post-release version bump
2025-07-20 15:59:04 +02:00
Markus F.X.J. Oberhumer
c4113b6bd6
all: prepare for release
2025-07-20 14:41:25 +02:00
Markus F.X.J. Oberhumer
4988868e61
CI updates
2025-07-20 13:58:38 +02:00
Markus F.X.J. Oberhumer
5a513ab16f
CI updates
2025-07-20 12:21:56 +02:00
Markus F.X.J. Oberhumer
f1a9d1bec9
CI updates
2025-07-20 00:38:43 +02:00
Markus F.X.J. Oberhumer
70a3acfded
CI updates
2025-07-18 20:17:11 +02:00
Markus F.X.J. Oberhumer
3ec6a3cce0
CI updates
2025-07-18 12:42:37 +02:00
Markus F.X.J. Oberhumer
dd0a8856cc
CI updates
2025-07-18 11:44:36 +02:00
Markus F.X.J. Oberhumer
c51a1130b8
CI updates
2025-07-17 20:47:19 +02:00
Markus F.X.J. Oberhumer
9851fba246
CI updates
2025-07-17 15:46:12 +02:00
Markus F.X.J. Oberhumer
8054543671
CI updates
2025-07-15 10:55:39 +02:00
Markus F.X.J. Oberhumer
17d0e897ba
CI updates
2025-07-15 09:56:46 +02:00
Markus F.X.J. Oberhumer
a7940fd19b
CI updates
2025-07-07 18:01:00 +02:00
John Reiser
1fbd34035e
shell trap on ERR to help locate failing commands
...
modified: misc/testsuite/mimic_ctest.sh
2025-07-06 19:21:26 -07:00
John Reiser
945d9157fa
PowerPC64 editing error affecting -fPIE
...
https://github.com/upx/upx/issues/918
modified: ../misc/testsuite/upx_testsuite_1-expected_sha256sums.sh
modified: stub/src/powerpc64-linux.elf-fold.S
plus generated powerpc64*-linux.elf-fold.h
2025-07-05 18:10:46 -07:00
Markus F.X.J. Oberhumer
915bfbd82e
CI updates
2025-07-05 22:23:13 +02:00
Markus F.X.J. Oberhumer
ef01a73e8f
CI updates
2025-06-26 11:54:26 +02:00
Markus F.X.J. Oberhumer
7e4e6a3cb1
CI updates
2025-06-26 11:30:46 +02:00
Markus F.X.J. Oberhumer
ca97430db2
CI updates
2025-06-06 12:25:13 +02:00
Markus F.X.J. Oberhumer
7530643d1d
CI updates
2025-06-01 14:55:43 +02:00
Markus F.X.J. Oberhumer
073cdb0d58
CI updates
2025-06-01 14:11:05 +02:00
Markus F.X.J. Oberhumer
9a93b5d1c1
CI updates
2025-05-31 15:44:22 +02:00
Markus F.X.J. Oberhumer
44ce469b84
CI updates
2025-05-31 13:54:04 +02:00
Markus F.X.J. Oberhumer
4d8d330f21
CI updates
2025-05-30 18:31:56 +02:00
Markus F.X.J. Oberhumer
793e1622ea
CI updates
2025-05-29 12:04:43 +02:00
Markus F.X.J. Oberhumer
92a33fa0cc
CI updates
2025-05-25 10:12:35 +02:00
John Reiser
e8c49a2c35
Prevent SIGSEGV on de-compress of modified PE file
...
https://github.com/upx/upx/issues/863
modified: pefile.cpp
2025-05-13 10:51:59 -07:00
Markus F.X.J. Oberhumer
d2e9db7112
CI updates
2025-05-10 13:55:49 +02:00
