Nico Weber 62f615f0f4 UsespaceEmulator: Fix minor bugs in recvfrom() interception ...

* Pass the correct source address for copying tine addr_length.
  Previously, this was broken when addr_length was non-nullptr.

* Copy min(sizeof(address), address_length) bytes into address,
  instead of sizeof(address), which might be larger than the
  user buffer.

* Use sockaddr_storage instead of sockaddr_un. In practice they're
  both the same size, but this is what sockaddr_storage is for.

With this (in particular, the first fix), `ue /bin/ntpquery`
actually gets past the recvfrom() call :^)

2020-09-15 23:29:51 +02:00

..

CMakeLists.txt

UserspaceEmulator: Set the process and thread name to "(UE) Executable"

2020-07-27 19:10:18 +02:00

Emulator.cpp

UsespaceEmulator: Fix minor bugs in recvfrom() interception

2020-09-15 23:29:51 +02:00

Emulator.h

UserspaceEmulator: Intercept sendto()

2020-09-15 23:29:51 +02:00

main.cpp

UserspaceEmulator: Set the process and thread name to "(UE) Executable"

2020-07-27 19:10:18 +02:00

MallocTracer.cpp

UserspaceEmulator: Extra format arguments in MallocTracker, found by Coverity

2020-08-17 09:17:57 +02:00

MallocTracer.h

UserspaceEmulator: Report heap buffer overflows :^)

2020-08-01 09:44:19 +02:00

MmapRegion.cpp

UserspaceEmulator: Mark mmap regions as malloc blocks when mallocing

2020-08-01 09:13:45 +02:00

MmapRegion.h

UserspaceEmulator: Mark mmap regions as malloc blocks when mallocing

2020-08-01 09:13:45 +02:00

SharedBufferRegion.cpp

UserspaceEmulator: Mark mmap and shbuf regions as initialized up front

2020-07-21 16:28:44 +02:00

SharedBufferRegion.h

UserspaceEmulator+LibX86: Start tracking uninitialized memory :^)

2020-07-21 02:37:29 +02:00

SimpleRegion.cpp

UserspaceEmulator: Mark SimpleRegions as initialized up front for now

2020-07-27 13:40:36 +02:00

SimpleRegion.h

UserspaceEmulator+LibX86: Start tracking uninitialized memory :^)

2020-07-21 02:37:29 +02:00

SoftCPU.cpp

UserspaceEmulator: Emulate two FPU instructions!

2020-08-30 19:48:59 +02:00

SoftCPU.h

UserspaceEmulator: Emulate two FPU instructions!

2020-08-30 19:48:59 +02:00

SoftMMU.cpp

UserspaceEmulator+LibX86: Start tracking uninitialized memory :^)

2020-07-21 02:37:29 +02:00

SoftMMU.h

UserspaceEmulator+LibX86: Start tracking uninitialized memory :^)

2020-07-21 02:37:29 +02:00

ValueWithShadow.h

UserspaceEmulator: Recognize xor/sub zeroing idioms and don't taint

2020-07-27 13:20:23 +02:00