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| author | Nick Mathewson <nickm@torproject.org> | 2022-03-27 18:34:25 -0400 |
|---|---|---|
| committer | Nick Mathewson <nickm@torproject.org> | 2022-03-27 18:34:25 -0400 |
| commit | de3872656a8d3a79ca3d5fc55f1b64c4862b4c8a (patch) | |
| tree | 0b3b8806523fe2865e6df47ee7e625e8d1ea8b69 | |
| parent | 421ce94395ecf9cea65ab6c3841df8bcf0a48cbb (diff) | |
| download | tor-de3872656a8d3a79ca3d5fc55f1b64c4862b4c8a.tar.gz tor-de3872656a8d3a79ca3d5fc55f1b64c4862b4c8a.zip | |
Sandbox: Permit the clone3 system call
Apparently glibc-2.34 uses clone3, when previously it just used
clone.
Closes ticket #40590.
| -rw-r--r-- | changes/clone3-sandbox | 3 | ||||
| -rw-r--r-- | src/lib/sandbox/sandbox.c | 3 |
2 files changed, 6 insertions, 0 deletions
diff --git a/changes/clone3-sandbox b/changes/clone3-sandbox new file mode 100644 index 0000000000..dac8fe72da --- /dev/null +++ b/changes/clone3-sandbox @@ -0,0 +1,3 @@ + o Minor features (linux seccomp2 sandbox): + - Permit the clone3 syscall, which is apparently used in glibc-2.34 and + later. Closes ticket 40590. diff --git a/src/lib/sandbox/sandbox.c b/src/lib/sandbox/sandbox.c index 8f577b0660..df676fad2f 100644 --- a/src/lib/sandbox/sandbox.c +++ b/src/lib/sandbox/sandbox.c @@ -144,6 +144,9 @@ static int filter_nopar_gen[] = { SCMP_SYS(clock_gettime), SCMP_SYS(close), SCMP_SYS(clone), +#ifdef __NR_clone3 + SCMP_SYS(clone3), +#endif SCMP_SYS(epoll_create), SCMP_SYS(epoll_wait), #ifdef __NR_epoll_pwait |