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authorPavan Sondur <pavan@gluster.com>2010-05-27 04:26:15 +0000
committerAnand V. Avati <avati@dev.gluster.com>2010-05-27 08:18:32 -0700
commit6634dd201702f6b59302ed9f17eca427e3bbc21b (patch)
tree7d049b08313f556a8c2c3fbcd1f63880d8ed1863 /xlators
parent1a6776395d77b359c4804d2494e1b30480782b6d (diff)
protocol/client: Unwind with error if getting remote inode number fails.
Signed-off-by: Pavan Vilas Sondur <pavan@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 951 (Unwind if inode_ctx fails in all FOPS) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=951
Diffstat (limited to 'xlators')
-rw-r--r--xlators/protocol/client/src/client-protocol.c43
1 files changed, 42 insertions, 1 deletions
diff --git a/xlators/protocol/client/src/client-protocol.c b/xlators/protocol/client/src/client-protocol.c
index 3adfbd7..7ba7662 100644
--- a/xlators/protocol/client/src/client-protocol.c
+++ b/xlators/protocol/client/src/client-protocol.c
@@ -713,6 +713,7 @@ client_create (call_frame_t *frame, xlator_t *this, loc_t *loc, int32_t flags,
"CREATE %"PRId64"/%s (%s): failed to get remote inode "
"number for parent inode",
loc->parent->ino, loc->name, loc->path);
+ goto unwind;
}
hdrlen = gf_hdr_len (req, pathlen + baselen);
@@ -783,6 +784,7 @@ client_open (call_frame_t *frame, xlator_t *this, loc_t *loc, int32_t flags,
"OPEN %"PRId64" (%s): "
"failed to get remote inode number",
loc->inode->ino, loc->path);
+ goto unwind;
}
hdrlen = gf_hdr_len (req, pathlen);
@@ -840,6 +842,7 @@ client_stat (call_frame_t *frame, xlator_t *this, loc_t *loc)
"STAT %"PRId64" (%s): "
"failed to get remote inode number",
loc->inode->ino, loc->path);
+ goto unwind;
}
hdrlen = gf_hdr_len (req, pathlen);
@@ -895,6 +898,7 @@ client_readlink (call_frame_t *frame, xlator_t *this, loc_t *loc, size_t size)
"READLINK %"PRId64" (%s): "
"failed to get remote inode number",
loc->inode->ino, loc->path);
+ goto unwind;
}
hdrlen = gf_hdr_len (req, pathlen);
@@ -962,6 +966,7 @@ client_mknod (call_frame_t *frame, xlator_t *this, loc_t *loc, mode_t mode,
"MKNOD %"PRId64"/%s (%s): failed to get remote inode "
"number for parent",
loc->parent->ino, loc->name, loc->path);
+ goto unwind;
}
hdrlen = gf_hdr_len (req, pathlen + baselen);
@@ -1029,6 +1034,7 @@ client_mkdir (call_frame_t *frame, xlator_t *this, loc_t *loc, mode_t mode)
"MKDIR %"PRId64"/%s (%s): failed to get remote inode "
"number for parent",
loc->parent->ino, loc->name, loc->path);
+ goto unwind;
}
hdrlen = gf_hdr_len (req, pathlen + baselen);
@@ -1086,6 +1092,7 @@ client_unlink (call_frame_t *frame, xlator_t *this, loc_t *loc)
"UNLINK %"PRId64"/%s (%s): failed to get remote inode "
"number for parent",
loc->parent->ino, loc->name, loc->path);
+ goto unwind;
}
hdrlen = gf_hdr_len (req, pathlen + baselen);
@@ -1142,6 +1149,7 @@ client_rmdir (call_frame_t *frame, xlator_t *this, loc_t *loc)
"RMDIR %"PRId64"/%s (%s): failed to get remote inode "
"number for parent",
loc->parent->ino, loc->name, loc->path);
+ goto unwind;
}
hdrlen = gf_hdr_len (req, pathlen + baselen);
@@ -1211,6 +1219,7 @@ client_symlink (call_frame_t *frame, xlator_t *this, const char *linkname,
"SYMLINK %"PRId64"/%s (%s): failed to get remote inode"
" number parent",
loc->parent->ino, loc->name, loc->path);
+ goto unwind;
}
hdrlen = gf_hdr_len (req, pathlen + baselen + newlen);
@@ -1275,6 +1284,7 @@ client_rename (call_frame_t *frame, xlator_t *this, loc_t *oldloc,
"RENAME %"PRId64"/%s (%s): failed to get remote inode "
"number for source parent",
oldloc->parent->ino, oldloc->name, oldloc->path);
+ goto unwind;
}
ret = inode_ctx_get2 (newloc->parent, this, &newpar, &newgen);
@@ -1283,6 +1293,7 @@ client_rename (call_frame_t *frame, xlator_t *this, loc_t *oldloc,
"CREATE %"PRId64"/%s (%s): failed to get remote inode "
"number for destination parent",
newloc->parent->ino, newloc->name, newloc->path);
+ goto unwind;
}
hdrlen = gf_hdr_len (req, (oldpathlen + oldbaselen +
@@ -1362,6 +1373,7 @@ client_link (call_frame_t *frame, xlator_t *this, loc_t *oldloc, loc_t *newloc)
"failed to get remote inode number for source inode",
newloc->parent->ino, newloc->name, newloc->path,
oldloc->ino, oldloc->path);
+ goto unwind;
}
ret = inode_ctx_get2 (newloc->parent, this, &newpar, &newgen);
@@ -1371,6 +1383,7 @@ client_link (call_frame_t *frame, xlator_t *this, loc_t *oldloc, loc_t *newloc)
"failed to get remote inode number destination parent",
newloc->parent->ino, newloc->name, newloc->path,
oldloc->ino, oldloc->path);
+ goto unwind;
}
hdrlen = gf_hdr_len (req, oldpathlen + newpathlen + newbaselen);
@@ -1429,6 +1442,7 @@ client_truncate (call_frame_t *frame, xlator_t *this, loc_t *loc, off_t offset)
"TRUNCATE %"PRId64" (%s): "
"failed to get remote inode number",
loc->inode->ino, loc->path);
+ goto unwind;
}
hdrlen = gf_hdr_len (req, pathlen);
@@ -1492,7 +1506,7 @@ client_readv (call_frame_t *frame, xlator_t *this, fd_t *fd, size_t size,
gf_log (this->name, GF_LOG_TRACE,
"(%"PRId64"): failed to get fd ctx, EBADFD",
fd->inode->ino);
- STACK_UNWIND (frame, -1, EINVAL, NULL, 0, NULL);
+ STACK_UNWIND (frame, -1, EBADFD, NULL, 0, NULL);
return 0;
}
@@ -1632,6 +1646,7 @@ client_statfs (call_frame_t *frame, xlator_t *this, loc_t *loc)
"STATFS %"PRId64" (%s): "
"failed to get remote inode number",
loc->inode->ino, loc->path);
+ goto unwind;
}
}
@@ -1832,6 +1847,7 @@ client_xattrop (call_frame_t *frame, xlator_t *this, loc_t *loc,
"XATTROP %"PRId64" (%s): "
"failed to get remote inode number",
loc->inode->ino, loc->path);
+ goto unwind;
}
hdrlen = gf_hdr_len (req, dict_len + pathlen);
@@ -1989,6 +2005,7 @@ client_setxattr (call_frame_t *frame, xlator_t *this, loc_t *loc,
"SETXATTR %"PRId64" (%s): "
"failed to get remote inode number",
loc->inode->ino, loc->path);
+ goto unwind;
}
hdrlen = gf_hdr_len (req, dict_len + pathlen);
@@ -2148,6 +2165,7 @@ client_getxattr (call_frame_t *frame, xlator_t *this, loc_t *loc,
"GETXATTR %"PRId64" (%s): "
"failed to get remote inode number",
loc->inode->ino, loc->path);
+ goto unwind;
}
hdrlen = gf_hdr_len (req, pathlen + namelen);
@@ -2288,6 +2306,7 @@ client_removexattr (call_frame_t *frame, xlator_t *this, loc_t *loc,
"REMOVEXATTR %"PRId64" (%s): "
"failed to get remote inode number",
loc->inode->ino, loc->path);
+ goto unwind;
}
hdrlen = gf_hdr_len (req, pathlen + namelen);
@@ -2349,6 +2368,7 @@ client_opendir (call_frame_t *frame, xlator_t *this, loc_t *loc,
"OPENDIR %"PRId64" (%s): "
"failed to get remote inode number",
loc->inode->ino, loc->path);
+ goto unwind;
}
pathlen = STRLEN_0 (loc->path);
@@ -2670,6 +2690,7 @@ client_access (call_frame_t *frame, xlator_t *this, loc_t *loc, int32_t mask)
"ACCESS %"PRId64" (%s): "
"failed to get remote inode number",
loc->inode->ino, loc->path);
+ goto unwind;
}
pathlen = STRLEN_0 (loc->path);
@@ -2967,6 +2988,7 @@ client_inodelk (call_frame_t *frame, xlator_t *this, const char *volume,
"INODELK %"PRId64" (%s): "
"failed to get remote inode number",
loc->inode->ino, loc->path);
+ goto unwind;
}
if (cmd == F_GETLK || cmd == F_GETLK64)
@@ -3159,6 +3181,7 @@ client_entrylk (call_frame_t *frame, xlator_t *this, const char *volume,
"ENTRYLK %"PRId64" (%s): "
"failed to get remote inode number",
loc->inode->ino, loc->path);
+ goto unwind;
}
hdrlen = gf_hdr_len (req, pathlen + vollen + namelen);
@@ -3316,6 +3339,7 @@ client_lookup (call_frame_t *frame, xlator_t *this, loc_t *loc,
"LOOKUP %"PRId64"/%s (%s): failed to get "
"remote inode number for parent",
loc->parent->ino, loc->name, loc->path);
+ goto unwind;
}
GF_VALIDATE_OR_GOTO (this->name, loc->name, unwind);
baselen = STRLEN_0 (loc->name);
@@ -3541,6 +3565,7 @@ client_setattr (call_frame_t *frame, xlator_t *this, loc_t *loc,
"SETATTR %"PRId64" (%s): "
"failed to get remote inode number",
loc->inode->ino, loc->path);
+ goto unwind;
}
hdrlen = gf_hdr_len (req, pathlen);
@@ -3981,6 +4006,9 @@ client_create_cbk (call_frame_t *frame, gf_hdr_common_t *hdr, size_t hdrlen,
"remote inode number to inode ctx",
local->loc.parent->ino, local->loc.name,
local->loc.path);
+ op_ret = -1;
+ op_errno = EINVAL;
+ goto unwind_out;
}
fdctx = CALLOC (1, sizeof (*fdctx));
@@ -4168,6 +4196,9 @@ client_mknod_cbk (call_frame_t *frame, gf_hdr_common_t *hdr, size_t hdrlen,
" inode number to inode ctx",
local->loc.parent->ino, local->loc.name,
local->loc.path);
+ STACK_UNWIND (frame, -1, EINVAL, inode, NULL,
+ NULL, NULL);
+ return 0;
}
gf_stat_to_stat (&rsp->preparent, &preparent);
@@ -4224,6 +4255,9 @@ client_symlink_cbk (call_frame_t *frame, gf_hdr_common_t *hdr, size_t hdrlen,
"remote inode number to inode ctx",
local->loc.parent->ino, local->loc.name,
local->loc.path);
+ STACK_UNWIND (frame, -1, EINVAL, inode, NULL,
+ NULL, NULL);
+ return 0;
}
gf_stat_to_stat (&rsp->preparent, &preparent);
gf_stat_to_stat (&rsp->postparent, &postparent);
@@ -4697,6 +4731,9 @@ client_mkdir_cbk (call_frame_t *frame, gf_hdr_common_t *hdr, size_t hdrlen,
"remote inode number to inode ctx",
local->loc.parent->ino, local->loc.name,
local->loc.path);
+ STACK_UNWIND (frame, -1, EINVAL, inode, NULL,
+ NULL, NULL);
+ return 0;
}
gf_stat_to_stat (&rsp->preparent, &preparent);
@@ -4942,6 +4979,8 @@ client_lookup_cbk (call_frame_t *frame, gf_hdr_common_t *hdr, size_t hdrlen,
local->loc.parent->ino : (uint64_t) 0,
local->loc.name,
local->loc.path);
+ op_errno = EINVAL;
+ goto fail;
}
}
@@ -5685,6 +5724,8 @@ client_checksum (call_frame_t *frame, xlator_t *this, loc_t *loc, int32_t flag)
"CHECKSUM %"PRId64" (%s): "
"failed to get remote inode number",
loc->inode->ino, loc->path);
+ STACK_UNWIND (frame, -1, EINVAL, NULL, NULL);
+ return 0;
}
req->ino = hton64 (ino);