commit 0d1cbf6e88886378cd859a363747420b8fec8b4c
author Stephen Barber <smbarber@chromium.org> Mon Oct 16 22:19:38 2017 -0700
committer Stephen Barber <smbarber@google.com> Tue Oct 17 11:49:50 2017 -0700
tree 64a2333f7a77f950339d4bfe2eccd98610cc96ed
parent 99becbd5afb60e69b4943b9f293427a421178482

libminijail: increase max preserved FDs

crosvm has exceeded 10 FDs, but 32 file descriptors ought to be
enough for anyone.

BUG=chromium:775367
TEST=crosvm runs with minijail_fork patch

Change-Id: I377488b4e2ca02753553e26c49cf2c0fb3cbe6c2

libminijail.c

diff --git a/libminijail.c b/libminijail.c
index 0db5adc..0d83cb2 100644
--- a/libminijail.c
+++ b/libminijail.c
@@ -77,7 +77,7 @@
 
 #define MAX_RLIMITS 32 /* Currently there are 15 supported by Linux. */
 
-#define MAX_PRESERVED_FDS 10
+#define MAX_PRESERVED_FDS 32U
 
 /* Keyctl commands. */
 #define KEYCTL_JOIN_SESSION_KEYRING 1