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| author | Simon South <simon@simonsouth.net> | 2021-11-03 11:53:33 -0400 |
|---|---|---|
| committer | Simon South <simon@simonsouth.net> | 2021-11-05 10:30:51 -0400 |
| commit | f5980e60ed519cb8c5ceded7e04f8e63c842c782 (patch) | |
| tree | d877a3ef955df440ae23bc9bed9ba87f1ce95fe5 /src/lib/sandbox/sandbox.c | |
| parent | 55571fc8d7c63e88075020cfc0a3012e5aa10927 (diff) | |
| download | tor-f5980e60ed519cb8c5ceded7e04f8e63c842c782.tar.gz tor-f5980e60ed519cb8c5ceded7e04f8e63c842c782.zip | |
sandbox: Allow "clock_gettime64" syscall where defined
On 32-bit architectures where Linux provides the "clock_gettime64" system call,
including i386, glibc uses it in place of "clock_gettime". Modify the sandbox
implementation to match, to prevent Tor's monotonic-time functions (in
src/lib/time/compat_time.c) failing when the sandbox is active.
Diffstat (limited to 'src/lib/sandbox/sandbox.c')
| -rw-r--r-- | src/lib/sandbox/sandbox.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/lib/sandbox/sandbox.c b/src/lib/sandbox/sandbox.c index a4e9cb7849..fb02a345ab 100644 --- a/src/lib/sandbox/sandbox.c +++ b/src/lib/sandbox/sandbox.c @@ -152,7 +152,11 @@ static sandbox_cfg_t *filter_dynamic = NULL; static int filter_nopar_gen[] = { SCMP_SYS(access), SCMP_SYS(brk), +#ifdef __NR_clock_gettime64 + SCMP_SYS(clock_gettime64), +#else SCMP_SYS(clock_gettime), +#endif SCMP_SYS(close), SCMP_SYS(clone), SCMP_SYS(dup), |