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-rw-r--r--glusterfsd/src/glusterfsd.c17
-rw-r--r--libglusterfs/src/event-epoll.c25
-rw-r--r--xlators/protocol/server/src/server-helpers.c2
-rw-r--r--xlators/protocol/server/src/server-rpc-fops.c9
-rw-r--r--xlators/protocol/server/src/server-rpc-fops_v2.c9
-rw-r--r--xlators/protocol/server/src/server.c2
-rw-r--r--xlators/storage/posix/src/posix-entry-ops.c2
-rw-r--r--xlators/storage/posix/src/posix-helpers.c4
-rw-r--r--xlators/storage/posix/src/posix-inode-fd-ops.c17
-rw-r--r--xlators/storage/posix/src/posix-inode-handle.h4
10 files changed, 76 insertions, 15 deletions
diff --git a/glusterfsd/src/glusterfsd.c b/glusterfsd/src/glusterfsd.c
index c3fea207b6e..12f561eb689 100644
--- a/glusterfsd/src/glusterfsd.c
+++ b/glusterfsd/src/glusterfsd.c
@@ -2720,11 +2720,18 @@ main (int argc, char *argv[])
command line options. */
{
int i = 0;
- strcpy (cmdlinestr, argv[0]);
- for (i = 1; i < argc; i++) {
- strcat (cmdlinestr, " ");
- strncat (cmdlinestr, argv[i],
- (sizeof (cmdlinestr) - 1));
+ int pos = 0;
+ int len = snprintf (cmdlinestr, sizeof (cmdlinestr), "%s", argv[0]);
+ for (i = 1; (i < argc) && (len > 0); i++) {
+ pos += len;
+ len = snprintf (cmdlinestr + pos, sizeof (cmdlinestr) - pos, " %s",
+ argv[i]);
+ if ((len <= 0) || (len >= (sizeof (cmdlinestr) - pos))) {
+ gf_msg ("glusterfs", GF_LOG_ERROR, 0, glusterfsd_msg_29,
+ "failed to create command line string");
+ ret = -1;
+ goto out;
+ }
}
gf_msg (argv[0], GF_LOG_INFO, 0, glusterfsd_msg_30,
"Started running %s version %s (args: %s)",
diff --git a/libglusterfs/src/event-epoll.c b/libglusterfs/src/event-epoll.c
index 8ff66a8445f..b144b77a11c 100644
--- a/libglusterfs/src/event-epoll.c
+++ b/libglusterfs/src/event-epoll.c
@@ -349,6 +349,11 @@ event_register_epoll (struct event_pool *event_pool, int fd,
}
slot = event_slot_get (event_pool, idx);
+ if (!slot) {
+ gf_msg ("epoll", GF_LOG_ERROR, 0, LG_MSG_SLOT_NOT_FOUND,
+ "could not find slot for fd=%d idx=%d", fd, idx);
+ return -1;
+ }
assert (slot->fd == fd);
@@ -413,6 +418,11 @@ event_unregister_epoll_common (struct event_pool *event_pool, int fd,
goto out;
slot = event_slot_get (event_pool, idx);
+ if (!slot) {
+ gf_msg ("epoll", GF_LOG_ERROR, 0, LG_MSG_SLOT_NOT_FOUND,
+ "could not find slot for fd=%d idx=%d", fd, idx);
+ return -1;
+ }
assert (slot->fd == fd);
@@ -477,6 +487,11 @@ event_select_on_epoll (struct event_pool *event_pool, int fd, int idx,
GF_VALIDATE_OR_GOTO ("event", event_pool, out);
slot = event_slot_get (event_pool, idx);
+ if (!slot) {
+ gf_msg ("epoll", GF_LOG_ERROR, 0, LG_MSG_SLOT_NOT_FOUND,
+ "could not find slot for fd=%d idx=%d", fd, idx);
+ return -1;
+ }
assert (slot->fd == fd);
@@ -544,6 +559,11 @@ event_dispatch_epoll_handler (struct event_pool *event_pool,
gen = ev_data->gen;
slot = event_slot_get (event_pool, idx);
+ if (!slot) {
+ gf_msg ("epoll", GF_LOG_ERROR, 0, LG_MSG_SLOT_NOT_FOUND,
+ "could not find slot for idx=%d", idx);
+ return -1;
+ }
LOCK (&slot->lock);
{
@@ -902,6 +922,11 @@ event_handled_epoll (struct event_pool *event_pool, int fd, int idx, int gen)
int ret = 0;
slot = event_slot_get (event_pool, idx);
+ if (!slot) {
+ gf_msg ("epoll", GF_LOG_ERROR, 0, LG_MSG_SLOT_NOT_FOUND,
+ "could not find slot for fd=%d idx=%d", fd, idx);
+ return -1;
+ }
assert (slot->fd == fd);
diff --git a/xlators/protocol/server/src/server-helpers.c b/xlators/protocol/server/src/server-helpers.c
index f6fb32ed140..ce2097765b1 100644
--- a/xlators/protocol/server/src/server-helpers.c
+++ b/xlators/protocol/server/src/server-helpers.c
@@ -331,7 +331,7 @@ server_connection_cleanup (xlator_t *this, client_t *client,
int cd_ret = 0;
int ret = 0;
- GF_VALIDATE_OR_GOTO (this->name, this, out);
+ GF_VALIDATE_OR_GOTO ("server", this, out);
GF_VALIDATE_OR_GOTO (this->name, client, out);
GF_VALIDATE_OR_GOTO (this->name, flags, out);
diff --git a/xlators/protocol/server/src/server-rpc-fops.c b/xlators/protocol/server/src/server-rpc-fops.c
index 915e166223c..c5015befa7e 100644
--- a/xlators/protocol/server/src/server-rpc-fops.c
+++ b/xlators/protocol/server/src/server-rpc-fops.c
@@ -2201,6 +2201,15 @@ server_compound_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
STACK_ERR_XL_NAME (frame->root));
}
+ /* TODO: I assume a single 10MB payload is large, if not, we need to
+ agree to valid payload */
+ if ((args_cbk->fop_length <= 0) ||
+ ((args_cbk->fop_length > (10 * 1024 * 1024)))) {
+ op_ret = -1;
+ op_errno = EINVAL;
+ goto out;
+ }
+
rsp.compound_rsp_array.compound_rsp_array_val = GF_CALLOC
(args_cbk->fop_length,
sizeof (compound_rsp),
diff --git a/xlators/protocol/server/src/server-rpc-fops_v2.c b/xlators/protocol/server/src/server-rpc-fops_v2.c
index 09d404f2d86..64ca0bbf65b 100644
--- a/xlators/protocol/server/src/server-rpc-fops_v2.c
+++ b/xlators/protocol/server/src/server-rpc-fops_v2.c
@@ -5830,6 +5830,15 @@ server4_compound_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
STACK_ERR_XL_NAME (frame->root));
}
+ /* TODO: I assume a single 10MB payload is large, if not, we need to
+ agree to valid payload */
+ if ((args_cbk->fop_length <= 0) ||
+ ((args_cbk->fop_length > (10 * 1024 * 1024)))) {
+ op_ret = -1;
+ op_errno = EINVAL;
+ goto out;
+ }
+
rsp.compound_rsp_array.compound_rsp_array_val = GF_CALLOC
(args_cbk->fop_length,
sizeof (compound_rsp_v2),
diff --git a/xlators/protocol/server/src/server.c b/xlators/protocol/server/src/server.c
index 4cf4b4aeac1..c95a541cbc2 100644
--- a/xlators/protocol/server/src/server.c
+++ b/xlators/protocol/server/src/server.c
@@ -187,7 +187,7 @@ server_priv_to_dict (xlator_t *this, dict_t *dict, char *brickname)
pthread_mutex_lock (&conf->mutex);
{
list_for_each_entry (xprt, &conf->xprt_list, list) {
- if ((xprt) && (xprt->xl_private) &&
+ if ((xprt->xl_private) &&
(xprt->xl_private->bound_xl) &&
(xprt->xl_private->bound_xl->name) && (brickname) &&
(!strcmp (brickname,
diff --git a/xlators/storage/posix/src/posix-entry-ops.c b/xlators/storage/posix/src/posix-entry-ops.c
index 11ce9d69540..34dff4bd726 100644
--- a/xlators/storage/posix/src/posix-entry-ops.c
+++ b/xlators/storage/posix/src/posix-entry-ops.c
@@ -1725,7 +1725,7 @@ posix_rename (call_frame_t *frame, xlator_t *this,
}
if ((xdata) && (dict_get (xdata, GET_LINK_COUNT))
- && (real_newpath) && (was_present)) {
+ && (real_newpath) && (was_present) && ctx_new) {
pthread_mutex_lock (&ctx_new->pgfid_lock);
locked = _gf_true;
get_link_count = _gf_true;
diff --git a/xlators/storage/posix/src/posix-helpers.c b/xlators/storage/posix/src/posix-helpers.c
index d521d80e8aa..99be6366e11 100644
--- a/xlators/storage/posix/src/posix-helpers.c
+++ b/xlators/storage/posix/src/posix-helpers.c
@@ -3390,7 +3390,7 @@ posix_cs_maintenance (xlator_t *this, fd_t *fd, loc_t *loc, int *pfd,
} else {
if (!loc->inode) {
ret = 0;
- goto unlock;
+ goto out;
}
LOCK (&loc->inode->lock);
@@ -3450,6 +3450,6 @@ unlock:
UNLOCK (&fd->inode->lock);
else
UNLOCK (&loc->inode->lock);
-
+out:
return ret;
}
diff --git a/xlators/storage/posix/src/posix-inode-fd-ops.c b/xlators/storage/posix/src/posix-inode-fd-ops.c
index 795f19a1515..64fa5ea7a82 100644
--- a/xlators/storage/posix/src/posix-inode-fd-ops.c
+++ b/xlators/storage/posix/src/posix-inode-fd-ops.c
@@ -1257,13 +1257,14 @@ posix_readlink (call_frame_t *frame, xlator_t *this,
{
char * dest = NULL;
int32_t op_ret = -1;
- int32_t op_errno = 0;
+ int32_t op_errno = EINVAL;
char * real_path = NULL;
struct iatt stbuf = {0,};
DECLARE_OLD_FS_ID_VAR;
VALIDATE_OR_GOTO (frame, out);
+ VALIDATE_OR_GOTO (loc, out);
SET_FS_ID (frame->root->uid, frame->root->gid);
@@ -3993,12 +3994,15 @@ int32_t
posix_removexattr (call_frame_t *frame, xlator_t *this,
loc_t *loc, const char *name, dict_t *xdata)
{
- int op_ret = 0;
- int op_errno = 0;
+ int op_ret = -1;
+ int op_errno = EINVAL;
dict_t *xdata_rsp = NULL;
+ VALIDATE_OR_GOTO (loc, out);
+
op_ret = posix_common_removexattr (frame, loc, NULL, name, xdata,
&op_errno, &xdata_rsp);
+out:
STACK_UNWIND_STRICT (removexattr, frame, op_ret, op_errno, xdata_rsp);
if (xdata_rsp)
@@ -4011,12 +4015,15 @@ int32_t
posix_fremovexattr (call_frame_t *frame, xlator_t *this,
fd_t *fd, const char *name, dict_t *xdata)
{
- int32_t op_ret = 0;
- int32_t op_errno = 0;
+ int32_t op_ret = -1;
+ int32_t op_errno = EINVAL;
dict_t *xdata_rsp = NULL;
+ VALIDATE_OR_GOTO (fd, out);
+
op_ret = posix_common_removexattr (frame, NULL, fd, name, xdata,
&op_errno, &xdata_rsp);
+out:
STACK_UNWIND_STRICT (fremovexattr, frame, op_ret, op_errno, xdata_rsp);
if (xdata_rsp)
diff --git a/xlators/storage/posix/src/posix-inode-handle.h b/xlators/storage/posix/src/posix-inode-handle.h
index 33d908fa3de..cb315424dd0 100644
--- a/xlators/storage/posix/src/posix-inode-handle.h
+++ b/xlators/storage/posix/src/posix-inode-handle.h
@@ -54,14 +54,18 @@
var = NULL; \
} while (0)
+/* TODO: it is not a good idea to change a variable which
+ is not passed to the macro.. Fix it later */
#define MAKE_INODE_HANDLE(rpath, this, loc, iatt_p) do { \
if (!this->private) { \
+ op_ret = -1; \
gf_msg ("make_inode_handle", GF_LOG_ERROR, 0, \
P_MSG_INODE_HANDLE_CREATE, \
"private is NULL, fini is already called"); \
break; \
} \
if (gf_uuid_is_null (loc->gfid)) { \
+ op_ret = -1; \
gf_msg (this->name, GF_LOG_ERROR, 0, \
P_MSG_INODE_HANDLE_CREATE, \
"null gfid for path %s", (loc)->path); \
generated by cgit (git 2.34.1) at 2025-11-04 15:54:23 +0000