[tracker-miners] common/seccomp: allow arm_fadvise64_64 syscall

[Robert McQueen <ramcq src gnome org>]

commit dde6754e1a7203c8521a601ed34642e8c423671c
Author: Robert McQueen <rob endlessm com>
Date:   Thu Nov 16 14:32:03 2017 +0000

    common/seccomp: allow arm_fadvise64_64 syscall
    
    glibc on ARM reroutes the posix_fadvise method to the arm_fadvise64_64
    syscall. Without allowing this, pretty much every extracter gets killed
    with SIGSYS on armhf due to the seccomp policy.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=790456

 src/libtracker-common/tracker-seccomp.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/src/libtracker-common/tracker-seccomp.c b/src/libtracker-common/tracker-seccomp.c
index ec873f5..0f3b5ec 100644
--- a/src/libtracker-common/tracker-seccomp.c
+++ b/src/libtracker-common/tracker-seccomp.c
@@ -140,6 +140,7 @@ tracker_seccomp_init (void)
        ALLOW_RULE (lseek);
        ALLOW_RULE (_llseek);
        ALLOW_RULE (fadvise64);
+       ALLOW_RULE (arm_fadvise64_64);
        ALLOW_RULE (write);
        ALLOW_RULE (writev);
        ALLOW_RULE (dup);