commit 9f93bcd16d70b540c518acee56a440be12072ef7 Author: Nick Mathewson nickm@torproject.org Date: Tue Mar 20 08:30:21 2018 -0400
Remove sb_poll check: all poll() calls are ok. --- src/common/sandbox.c | 20 -------------------- 1 file changed, 20 deletions(-)
diff --git a/src/common/sandbox.c b/src/common/sandbox.c index c1b7bfe5e..87fe08e88 100644 --- a/src/common/sandbox.c +++ b/src/common/sandbox.c @@ -1063,25 +1063,6 @@ sb_mremap(scmp_filter_ctx ctx, sandbox_cfg_t *filter) return 0; }
-/** - * Function responsible for setting up the poll syscall for - * the seccomp filter sandbox. - */ -static int -sb_poll(scmp_filter_ctx ctx, sandbox_cfg_t *filter) -{ - int rc = 0; - (void) filter; - - rc = seccomp_rule_add_2(ctx, SCMP_ACT_ALLOW, SCMP_SYS(poll), - SCMP_CMP(1, SCMP_CMP_EQ, 1), - SCMP_CMP(2, SCMP_CMP_EQ, 10)); - if (rc) - return rc; - - return 0; -} - #ifdef __NR_stat64 /** * Function responsible for setting up the stat64 syscall for @@ -1156,7 +1137,6 @@ static sandbox_filter_func_t filter_func[] = { sb_flock, sb_futex, sb_mremap, - sb_poll, #ifdef __NR_stat64 sb_stat64, #endif