From a95dc01c9e55bef6b48a762e26f15d93100ab9e5 Mon Sep 17 00:00:00 2001 From: Samuel Thibault Date: Tue, 22 Jan 2019 22:47:10 +0100 Subject: [PATCH] hurd: Check at_flags passed to faccessat * sysdeps/mach/hurd/faccessat.c (__faccessat_common): Check for errors returned by __hurd_at_flags. --- ChangeLog | 5 +++++ sysdeps/mach/hurd/faccessat.c | 4 +++- 2 files changed, 8 insertions(+), 1 deletion(-) diff --git a/ChangeLog b/ChangeLog index c4fc9ab22a..8bffe5035b 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +2019-01-22 Samuel Thibault + + * sysdeps/mach/hurd/faccessat.c (__faccessat_common): Check for errors + returned by __hurd_at_flags. + 2019-01-21 Joseph Myers * scripts/build-many-glibcs.py (Context.checkout): Default diff --git a/sysdeps/mach/hurd/faccessat.c b/sysdeps/mach/hurd/faccessat.c index 7a5bf47bb2..7e8c144b80 100644 --- a/sysdeps/mach/hurd/faccessat.c +++ b/sysdeps/mach/hurd/faccessat.c @@ -60,7 +60,9 @@ __faccessat_common (int fd, const char *file, int type, int at_flags, usual effective permissions. */ int hurd_flags = 0; - __hurd_at_flags (&at_flags, &hurd_flags); + err = __hurd_at_flags (&at_flags, &hurd_flags); + if (err) + return errfunc (err); error_t reauthenticate_cwdir_at (file_t *result) {