Permit TCMalloc to use __NR_lseek

PiperOrigin-RevId: 708356515 Change-Id: I004ade8095acf7aae9ef82612af700629e2d0011
google · Dec 20, 2024 · 7c29026 · 7c29026
1 parent 953d754
commit 7c29026
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/sandboxed_api/sandbox2/policybuilder.cc b/sandboxed_api/sandbox2/policybuilder.cc
@@ -293,8 +293,8 @@ PolicyBuilder& PolicyBuilder::AllowTcMalloc() {
   allowed_complex_.tcmalloc = true;
   AllowTime();
   AllowRestartableSequences(kRequireFastFences);
-  AllowSyscalls(
-      {__NR_munmap, __NR_nanosleep, __NR_brk, __NR_mincore, __NR_membarrier});
+  AllowSyscalls({__NR_munmap, __NR_nanosleep, __NR_brk, __NR_mincore,
+                 __NR_membarrier, __NR_lseek});
   AllowLimitedMadvise();
   AllowPrctlSetVma();
   AllowPoll();