tyler.durden/openssh-portable
1
0
Fork 0
mirror of https://github.com/PowerShell/openssh-portable.git synced 2025-07-30 09:14:59 +02:00
Code Issues Packages Projects Releases Wiki Activity

sandbox-seccomp-filter: allow gettid

Browse Source 
Some allocators (such as Scudo) use gettid while tracing allocations [1].
Allow gettid in preauth to prevent sshd from crashing with Scudo.

[1]: https://github.com/llvm/llvm-project/blob/llvmorg-13.0.0/compiler-rt/lib/gwp_asan/common.cpp#L46
This commit is contained in:
Alex James 2022-01-30 16:13:36 -06:00 committed by Darren Tucker
parent b30d32159d
commit 8a0848cdd3
1 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
sandbox-seccomp-filter.c
View File

@ -228,6 +228,9 @@ static const struct sock_filter preauth_insns[] = {
#ifdef __NR_getrandom
SC_ALLOW(__NR_getrandom),
#endif
#ifdef __NR_gettid
SC_ALLOW(__NR_gettid),
#endif
#ifdef __NR_gettimeofday
SC_ALLOW(__NR_gettimeofday),
#endif