diff options
author | Emmanuel Dreyfus <manu@netbsd.org> | 2014-09-06 06:27:03 +0200 |
---|---|---|
committer | Vijay Bellur <vbellur@redhat.com> | 2014-09-07 23:23:42 -0700 |
commit | e2c916078ea33fe14a208c5b4ba6fe8e52ecda1a (patch) | |
tree | ab52913999553247ee09a995b812246b8e2f6168 /xlators | |
parent | b59ec2c308b19bc1c1be825e6049a3f435039d8a (diff) |
Always check for ENODATA with ENOATTR
Linux defines ENODATA and ENOATTR with the same value, which means that
code can miss on on the two without breaking.
FreeBSD does not have ENODATA and GlusterFS defines it as ENOATTR just
like Linux does.
On NetBSD, ENODATA != ENOATTR, hence we need to check for both values
to get portable behavior.
This is a backport of I003a3af055fdad285d235f2a0c192c9cce56fab8
BUG: 1138897
Change-Id: I272cd53e637993c7fd2ac74bd607001d3581ced7
Signed-off-by: Emmanuel Dreyfus <manu@netbsd.org>
Reviewed-on: http://review.gluster.org/8634
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
Diffstat (limited to 'xlators')
-rw-r--r-- | xlators/features/marker/src/marker.c | 6 | ||||
-rw-r--r-- | xlators/mgmt/glusterd/src/glusterd-quota.c | 3 | ||||
-rw-r--r-- | xlators/mount/fuse/src/fuse-bridge.c | 2 | ||||
-rw-r--r-- | xlators/storage/posix/src/posix-handle.c | 2 | ||||
-rw-r--r-- | xlators/storage/posix/src/posix-handle.h | 2 | ||||
-rw-r--r-- | xlators/storage/posix/src/posix.c | 20 |
6 files changed, 21 insertions, 14 deletions
diff --git a/xlators/features/marker/src/marker.c b/xlators/features/marker/src/marker.c index adcf3d8e7b8..fb86469857f 100644 --- a/xlators/features/marker/src/marker.c +++ b/xlators/features/marker/src/marker.c @@ -1130,7 +1130,7 @@ marker_rename_release_oldp_lock (call_frame_t *frame, void *cookie, local = frame->local; oplocal = local->oplocal; - if ((op_ret < 0) && (op_errno != ENOATTR)) { + if ((op_ret < 0) && (op_errno != ENOATTR) && (op_errno != ENODATA)) { local->err = op_errno; } @@ -1275,7 +1275,7 @@ marker_do_rename (call_frame_t *frame, void *cookie, xlator_t *this, if (cookie == (void *) _GF_UID_GID_CHANGED) MARKER_RESET_UID_GID (frame, frame->root, local); - if ((op_ret < 0) && (op_errno != ENOATTR)) { + if ((op_ret < 0) && (op_errno != ENOATTR) && (op_errno != ENODATA)) { local->err = op_errno ? op_errno : EINVAL; gf_log (this->name, GF_LOG_WARNING, "fetching contribution values from %s (gfid:%s) " @@ -1327,7 +1327,7 @@ marker_get_newpath_contribution (call_frame_t *frame, void *cookie, if (cookie == (void *) _GF_UID_GID_CHANGED) MARKER_RESET_UID_GID (frame, frame->root, local); - if ((op_ret < 0) && (op_errno != ENOATTR)) { + if ((op_ret < 0) && (op_errno != ENOATTR) && (op_errno != ENODATA)) { local->err = op_errno ? op_errno : EINVAL; gf_log (this->name, GF_LOG_WARNING, "fetching contribution values from %s (gfid:%s) " diff --git a/xlators/mgmt/glusterd/src/glusterd-quota.c b/xlators/mgmt/glusterd/src/glusterd-quota.c index e4a48439812..b27204119fb 100644 --- a/xlators/mgmt/glusterd/src/glusterd-quota.c +++ b/xlators/mgmt/glusterd/src/glusterd-quota.c @@ -449,6 +449,9 @@ glusterd_set_quota_limit (char *volname, char *path, char *hard_limit, sizeof (existing_limit)); if (ret < 0) { switch (errno) { +#if defined(ENOATTR) && (ENOATTR != ENODATA) + case ENODATA: /* FALLTHROUGH */ +#endif case ENOATTR: existing_limit.sl = -1; break; diff --git a/xlators/mount/fuse/src/fuse-bridge.c b/xlators/mount/fuse/src/fuse-bridge.c index 0aadb649fbd..81697593b7e 100644 --- a/xlators/mount/fuse/src/fuse-bridge.c +++ b/xlators/mount/fuse/src/fuse-bridge.c @@ -3276,7 +3276,7 @@ fuse_xattr_cbk (call_frame_t *frame, void *cookie, xlator_t *this, } /* if(state->name)...else */ } else { /* if failure - no need to check if listxattr or getxattr */ - if (op_errno != ENODATA) { + if (op_errno != ENODATA && op_errno != ENOATTR) { if (op_errno == ENOTSUP) { GF_LOG_OCCASIONALLY (gf_fuse_xattr_enotsup_log, "glusterfs-fuse", diff --git a/xlators/storage/posix/src/posix-handle.c b/xlators/storage/posix/src/posix-handle.c index b6cfbd081ea..46ef5ada1f1 100644 --- a/xlators/storage/posix/src/posix-handle.c +++ b/xlators/storage/posix/src/posix-handle.c @@ -549,7 +549,7 @@ posix_does_old_trash_exists (char *old_trash) ret = lstat (old_trash, &stbuf); if ((ret == 0) && S_ISDIR (stbuf.st_mode)) { ret = sys_lgetxattr (old_trash, "trusted.gfid", gfid, 16); - if ((ret < 0) && (errno == ENODATA)) + if ((ret < 0) && (errno == ENODATA || errno == ENOATTR) ) exists = _gf_true; } return exists; diff --git a/xlators/storage/posix/src/posix-handle.h b/xlators/storage/posix/src/posix-handle.h index 0f596b6069e..0654bcd5ee0 100644 --- a/xlators/storage/posix/src/posix-handle.h +++ b/xlators/storage/posix/src/posix-handle.h @@ -66,7 +66,7 @@ op_ret = sys_lgetxattr (path, key, &value, sizeof (value)); \ if (op_ret == -1) { \ op_errno = errno; \ - if (op_errno == ENOATTR) { \ + if (op_errno == ENOATTR || op_errno == ENODATA) { \ value = 1; \ } else { \ gf_log (this->name, GF_LOG_WARNING,"getting xattr " \ diff --git a/xlators/storage/posix/src/posix.c b/xlators/storage/posix/src/posix.c index eb0bac66d06..561b8f7f019 100644 --- a/xlators/storage/posix/src/posix.c +++ b/xlators/storage/posix/src/posix.c @@ -3792,8 +3792,9 @@ posix_fgetxattr (call_frame_t *frame, xlator_t *this, size = sys_fgetxattr (_fd, key, NULL, 0); if (size <= 0) { op_errno = errno; - gf_log (this->name, ((errno == ENODATA) ? - GF_LOG_DEBUG : GF_LOG_ERROR), + gf_log (this->name, + ((errno == ENODATA || errno == ENOATTR) ? + GF_LOG_DEBUG : GF_LOG_ERROR), "fgetxattr failed on key %s (%s)", key, strerror (op_errno)); goto done; @@ -4013,7 +4014,7 @@ _posix_remove_xattr (dict_t *dict, char *key, data_t *value, void *data) op_ret = sys_lremovexattr (filler->real_path, key); if (op_ret == -1) { filler->op_errno = errno; - if (errno != ENOATTR && errno != EPERM) + if (errno != ENOATTR && errno != ENODATA && errno != EPERM) gf_log (this->name, GF_LOG_ERROR, "removexattr failed on %s (for %s): %s", filler->real_path, key, strerror (errno)); @@ -4073,7 +4074,8 @@ posix_removexattr (call_frame_t *frame, xlator_t *this, op_ret = sys_lremovexattr (real_path, name); if (op_ret == -1) { op_errno = errno; - if (op_errno != ENOATTR && op_errno != EPERM) + if (op_errno != ENOATTR && op_errno != ENODATA && + op_errno != EPERM) gf_log (this->name, GF_LOG_ERROR, "removexattr on %s (for %s): %s", real_path, name, strerror (op_errno)); @@ -4128,7 +4130,8 @@ posix_fremovexattr (call_frame_t *frame, xlator_t *this, op_ret = sys_fremovexattr (_fd, name); if (op_ret == -1) { op_errno = errno; - if (op_errno != ENOATTR && op_errno != EPERM) + if (op_errno != ENOATTR && op_errno != ENODATA && + op_errno != EPERM) gf_log (this->name, GF_LOG_ERROR, "fremovexattr (for %s): %s", name, strerror (op_errno)); @@ -5398,15 +5401,16 @@ init (xlator_t *this) ret = -1; goto out; } - } else if ((size == -1) && (errno == ENODATA)) { - + } else if ((size == -1) && + (errno == ENODATA || errno == ENOATTR)) { gf_log (this->name, GF_LOG_ERROR, "Extended attribute trusted.glusterfs." "volume-id is absent"); ret = -1; goto out; - } else if ((size == -1) && (errno != ENODATA)) { + } else if ((size == -1) && (errno != ENODATA) && + (errno != ENOATTR)) { /* Wrong 'volume-id' is set, it should be error */ gf_log (this->name, GF_LOG_WARNING, "%s: failed to fetch volume-id (%s)", |