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Diffstat (limited to 'xlators/storage/posix/src/posix-inode-fd-ops.c')
-rw-r--r--xlators/storage/posix/src/posix-inode-fd-ops.c56
1 files changed, 29 insertions, 27 deletions
diff --git a/xlators/storage/posix/src/posix-inode-fd-ops.c b/xlators/storage/posix/src/posix-inode-fd-ops.c
index 64fa5ea7a82..89355757508 100644
--- a/xlators/storage/posix/src/posix-inode-fd-ops.c
+++ b/xlators/storage/posix/src/posix-inode-fd-ops.c
@@ -2228,7 +2228,8 @@ posix_setxattr (call_frame_t *frame, xlator_t *this,
char sxattr[4096];
gf_cs_obj_state state = -1;
char remotepath[4096] = {0};
- int i = 0;
+ int i = 0;
+ int len;
DECLARE_OLD_FS_ID_VAR;
SET_FS_ID (frame->root->uid, frame->root->gid);
@@ -2294,10 +2295,10 @@ posix_setxattr (call_frame_t *frame, xlator_t *this,
goto unlock;
}
- sprintf (sxattr, "%lu", tmp_stbuf.ia_size);
+ len = sprintf (sxattr, "%lu", tmp_stbuf.ia_size);
ret = sys_lsetxattr (real_path, GF_CS_OBJECT_SIZE,
- sxattr, strlen (sxattr), flags);
+ sxattr, len, flags);
if (ret) {
gf_msg (this->name, GF_LOG_ERROR, 0, 0,
"setxattr failed. key %s err %d",
@@ -2512,7 +2513,7 @@ posix_xattr_get_real_filename (call_frame_t *frame, xlator_t *this, loc_t *loc,
if (!fd)
return -errno;
- fname = key + strlen (GF_XATTR_GET_REAL_FILENAME_KEY);
+ fname = key + SLEN (GF_XATTR_GET_REAL_FILENAME_KEY);
for (;;) {
errno = 0;
@@ -2714,6 +2715,7 @@ posix_get_ancestry_non_directory (xlator_t *this, inode_t *leaf_inode,
char key[4096] = {0,};
char dirpath[PATH_MAX] = {0,};
char pgfidstr[UUID_CANONICAL_FORM_LEN+1] = {0,};
+ int len;
priv = this->private;
@@ -2783,10 +2785,9 @@ posix_get_ancestry_non_directory (xlator_t *this, inode_t *leaf_inode,
}
while (remaining_size > 0) {
- strncpy (key, list + list_offset, sizeof(key)-1);
- key[sizeof(key)-1] = '\0';
+ snprintf(key, sizeof (key), "%s", list + list_offset);
if (strncmp (key, PGFID_XATTR_KEY_PREFIX,
- strlen (PGFID_XATTR_KEY_PREFIX)) != 0)
+ SLEN (PGFID_XATTR_KEY_PREFIX)) != 0)
goto next;
op_ret = sys_lgetxattr (leaf_path, key,
@@ -2802,16 +2803,14 @@ posix_get_ancestry_non_directory (xlator_t *this, inode_t *leaf_inode,
nlink_samepgfid = ntoh32 (nlink_samepgfid);
- strncpy (pgfidstr, key + strlen(PGFID_XATTR_KEY_PREFIX),
- sizeof(pgfidstr)-1);
- pgfidstr[sizeof(pgfidstr)-1] = '\0';
+ snprintf (pgfidstr, sizeof (pgfidstr), "%s",
+ key + SLEN (PGFID_XATTR_KEY_PREFIX));
gf_uuid_parse (pgfidstr, pgfid);
handle_size = POSIX_GFID_HANDLE_SIZE(priv->base_path_length);
/* constructing the absolute real path of parent dir */
- strncpy (dirpath, priv->base_path, sizeof(dirpath)-1);
- dirpath[sizeof(dirpath)-1] = '\0';
+ snprintf (dirpath, sizeof (dirpath), "%s", priv->base_path);
pathlen = PATH_MAX + 1 - priv->base_path_length;
op_ret = posix_make_ancestryfromgfid (this,
@@ -2840,8 +2839,9 @@ posix_get_ancestry_non_directory (xlator_t *this, inode_t *leaf_inode,
}
next:
- remaining_size -= strlen (key) + 1;
- list_offset += strlen (key) + 1;
+ len = strlen (key);
+ remaining_size -= (len + 1);
+ list_offset += (len + 1);
} /* while (remaining_size > 0) */
op_ret = 0;
@@ -2908,6 +2908,7 @@ posix_getxattr (call_frame_t *frame, xlator_t *this,
size_t remaining_size = 0;
char *host_buf = NULL;
char *keybuffer = NULL;
+ int keybuff_len;
char *value_buf = NULL;
gf_boolean_t have_val = _gf_false;
@@ -2991,7 +2992,7 @@ posix_getxattr (call_frame_t *frame, xlator_t *this,
if (loc->inode && name &&
(strncmp (name, GF_XATTR_GET_REAL_FILENAME_KEY,
- strlen (GF_XATTR_GET_REAL_FILENAME_KEY)) == 0)) {
+ SLEN (GF_XATTR_GET_REAL_FILENAME_KEY)) == 0)) {
ret = posix_xattr_get_real_filename (frame, this, loc,
name, dict, xdata);
if (ret < 0) {
@@ -3155,7 +3156,7 @@ posix_getxattr (call_frame_t *frame, xlator_t *this,
if (loc->inode && name
&& (strncmp (name, GLUSTERFS_GET_OBJECT_SIGNATURE,
- strlen (GLUSTERFS_GET_OBJECT_SIGNATURE)) == 0)) {
+ SLEN (GLUSTERFS_GET_OBJECT_SIGNATURE)) == 0)) {
op_ret = posix_get_objectsignature (real_path, dict);
if (op_ret < 0) {
op_errno = -op_ret;
@@ -3308,8 +3309,8 @@ posix_getxattr (call_frame_t *frame, xlator_t *this,
list_offset = 0;
keybuffer = alloca (XATTR_KEY_BUF_SIZE);
while (remaining_size > 0) {
- strncpy (keybuffer, list + list_offset, XATTR_KEY_BUF_SIZE-1);
- keybuffer[XATTR_KEY_BUF_SIZE-1] = '\0';
+ keybuff_len = snprintf (keybuffer, XATTR_KEY_BUF_SIZE, "%s",
+ list + list_offset);
ret = posix_handle_georep_xattrs (frame, keybuffer, NULL,
_gf_false);
@@ -3372,7 +3373,7 @@ posix_getxattr (call_frame_t *frame, xlator_t *this,
/* The protocol expect namespace for now */
char *newkey = NULL;
gf_add_prefix (XATTR_USER_PREFIX, keybuffer, &newkey);
- strncpy (keybuffer, newkey, sizeof(keybuffer));
+ keybuff_len = snprintf (keybuffer, sizeof(keybuffer), "%s", newkey);
GF_FREE (newkey);
#endif
op_ret = dict_set_dynptr (dict, keybuffer, value, size);
@@ -3387,8 +3388,8 @@ posix_getxattr (call_frame_t *frame, xlator_t *this,
}
ignore:
- remaining_size -= strlen (keybuffer) + 1;
- list_offset += strlen (keybuffer) + 1;
+ remaining_size -= keybuff_len + 1;
+ list_offset += keybuff_len + 1;
} /* while (remaining_size > 0) */
@@ -3429,6 +3430,7 @@ posix_fgetxattr (call_frame_t *frame, xlator_t *this,
dict_t * dict = NULL;
int ret = -1;
char key[4096] = {0,};
+ int key_len;
char *value_buf = NULL;
gf_boolean_t have_val = _gf_false;
@@ -3473,7 +3475,7 @@ posix_fgetxattr (call_frame_t *frame, xlator_t *this,
}
if (name && strncmp (name, GLUSTERFS_GET_OBJECT_SIGNATURE,
- strlen (GLUSTERFS_GET_OBJECT_SIGNATURE)) == 0) {
+ SLEN (GLUSTERFS_GET_OBJECT_SIGNATURE)) == 0) {
op_ret = posix_fdget_objectsignature (_fd, dict);
if (op_ret < 0) {
gf_msg (this->name, GF_LOG_ERROR, 0, 0,
@@ -3494,14 +3496,14 @@ posix_fgetxattr (call_frame_t *frame, xlator_t *this,
value_buf = alloca (XATTR_VAL_BUF_SIZE);
if (name) {
- strncpy (key, name, sizeof(key));
+ key_len = snprintf (key, sizeof (key), "%s", name);
#ifdef GF_DARWIN_HOST_OS
struct posix_private *priv = NULL;
priv = this->private;
if (priv->xattr_user_namespace == XATTR_STRIP) {
char *newkey = NULL;
gf_add_prefix (XATTR_USER_PREFIX, key, &newkey);
- strncpy (key, newkey, sizeof(key));
+ key_len = snprintf (key, sizeof (key), "%s", newkey);
GF_FREE (newkey);
}
#endif
@@ -3614,7 +3616,7 @@ posix_fgetxattr (call_frame_t *frame, xlator_t *this,
if(*(list + list_offset) == '\0')
break;
- strncpy (key, list + list_offset, sizeof(key));
+ key_len = snprintf (key, sizeof (key), "%s", list + list_offset);
have_val = _gf_false;
size = sys_fgetxattr (_fd, key, value_buf,
XATTR_VAL_BUF_SIZE-1);
@@ -3670,8 +3672,8 @@ posix_fgetxattr (call_frame_t *frame, xlator_t *this,
GF_FREE (value);
goto out;
}
- remaining_size -= strlen (key) + 1;
- list_offset += strlen (key) + 1;
+ remaining_size -= key_len + 1;
+ list_offset += key_len + 1;
} /* while (remaining_size > 0) */
generated by cgit (git 2.34.1) at 2024-04-25 13:47:07 +0000