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-rw-r--r--xlators/cluster/afr/src/afr-inode-read.c2
-rw-r--r--xlators/cluster/afr/src/afr.c8
-rw-r--r--xlators/cluster/afr/src/afr.h32
-rw-r--r--xlators/cluster/dht/src/dht-common.h8
-rw-r--r--xlators/cluster/dht/src/dht-rename.c10
-rw-r--r--xlators/cluster/dht/src/dht-selfheal.c2
-rw-r--r--xlators/cluster/stripe/src/stripe.c11
7 files changed, 44 insertions, 29 deletions
diff --git a/xlators/cluster/afr/src/afr-inode-read.c b/xlators/cluster/afr/src/afr-inode-read.c
index b1bbac10bc2..ef72fb19779 100644
--- a/xlators/cluster/afr/src/afr-inode-read.c
+++ b/xlators/cluster/afr/src/afr-inode-read.c
@@ -802,7 +802,7 @@ afr_readv_cbk (call_frame_t *frame, void *cookie,
out:
if (unwind) {
- if (buf)
+ if (buf && local)
buf->ia_ino = local->cont.readv.ino;
AFR_STACK_UNWIND (readv, frame, op_ret, op_errno,
diff --git a/xlators/cluster/afr/src/afr.c b/xlators/cluster/afr/src/afr.c
index 718384717e4..4ae128bbb55 100644
--- a/xlators/cluster/afr/src/afr.c
+++ b/xlators/cluster/afr/src/afr.c
@@ -2744,7 +2744,7 @@ init (xlator_t *this)
int32_t background_count = 0;
int32_t lock_server_count = 1;
- int32_t window_size;
+ int32_t window_size = 0;
int fav_ret = -1;
int read_ret = -1;
@@ -2780,8 +2780,8 @@ init (xlator_t *this)
&background_count);
if (dict_ret == 0) {
gf_log (this->name, GF_LOG_DEBUG,
- "Setting background self-heal count to %d.",
- window_size);
+ "Setting background self-heal count to %d",
+ background_count);
priv->background_self_heal_count = background_count;
}
@@ -2819,7 +2819,7 @@ init (xlator_t *this)
&window_size);
if (dict_ret == 0) {
gf_log (this->name, GF_LOG_DEBUG,
- "Setting data self-heal window size to %d.",
+ "Setting data self-heal window size to %d",
window_size);
priv->data_self_heal_window_size = window_size;
diff --git a/xlators/cluster/afr/src/afr.h b/xlators/cluster/afr/src/afr.h
index b223a9de3c0..4580bcda278 100644
--- a/xlators/cluster/afr/src/afr.h
+++ b/xlators/cluster/afr/src/afr.h
@@ -558,15 +558,15 @@ typedef struct {
/* try alloc and if it fails, goto label */
-#define ALLOC_OR_GOTO(var, type, label) do { \
- var = GF_CALLOC (sizeof (type), 1, \
- gf_afr_mt_##type); \
- if (!var) { \
- gf_log (this->name, GF_LOG_ERROR, \
- "out of memory :("); \
- op_errno = ENOMEM; \
- goto label; \
- } \
+#define ALLOC_OR_GOTO(var, type, label) do { \
+ var = GF_CALLOC (sizeof (type), 1, \
+ gf_afr_mt_##type); \
+ if (!var) { \
+ gf_log (this->name, GF_LOG_ERROR, \
+ "out of memory :("); \
+ op_errno = ENOMEM; \
+ goto label; \
+ } \
} while (0);
@@ -639,13 +639,15 @@ afr_cleanup_fd_ctx (xlator_t *this, fd_t *fd);
do { \
afr_local_t *__local = NULL; \
xlator_t *__this = NULL; \
- __local = frame->local; \
- __this = frame->this; \
- frame->local = NULL; \
+ if (frame) { \
+ __local = frame->local; \
+ __this = frame->this; \
+ frame->local = NULL; \
+ } \
STACK_UNWIND_STRICT (fop, frame, params); \
- afr_local_cleanup (__local, __this); \
+ afr_local_cleanup (__local, __this); \
GF_FREE (__local); \
-} while (0);
+ } while (0);
#define AFR_STACK_DESTROY(frame) \
do { \
@@ -657,7 +659,7 @@ afr_cleanup_fd_ctx (xlator_t *this, fd_t *fd);
STACK_DESTROY (frame->root); \
afr_local_cleanup (__local, __this); \
GF_FREE (__local); \
-} while (0);
+ } while (0);
/* allocate and return a string that is the basename of argument */
static inline char *
diff --git a/xlators/cluster/dht/src/dht-common.h b/xlators/cluster/dht/src/dht-common.h
index b51f308ec9c..b361f14426e 100644
--- a/xlators/cluster/dht/src/dht-common.h
+++ b/xlators/cluster/dht/src/dht-common.h
@@ -183,9 +183,11 @@ typedef struct dht_disk_layout dht_disk_layout_t;
#define DHT_STACK_UNWIND(fop, frame, params ...) do { \
dht_local_t *__local = NULL; \
xlator_t *__xl = NULL; \
- __xl = frame->this; \
- __local = frame->local; \
- frame->local = NULL; \
+ if (frame) { \
+ __xl = frame->this; \
+ __local = frame->local; \
+ frame->local = NULL; \
+ } \
STACK_UNWIND_STRICT (fop, frame, params); \
dht_local_wipe (__xl, __local); \
} while (0)
diff --git a/xlators/cluster/dht/src/dht-rename.c b/xlators/cluster/dht/src/dht-rename.c
index d96c4b8a349..d88fc74450a 100644
--- a/xlators/cluster/dht/src/dht-rename.c
+++ b/xlators/cluster/dht/src/dht-rename.c
@@ -260,6 +260,12 @@ dht_rename_unlink_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
local = frame->local;
prev = cookie;
+ if (!local) {
+ gf_log (this->name, GF_LOG_ERROR,
+ "!local, should not happen");
+ goto out;
+ }
+
this_call_cnt = dht_frame_return (frame);
if (op_ret == -1) {
@@ -273,12 +279,14 @@ dht_rename_unlink_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
WIPE (&local->preparent);
WIPE (&local->postparent);
- if (is_last_call (this_call_cnt))
+ if (is_last_call (this_call_cnt)) {
DHT_STACK_UNWIND (rename, frame, local->op_ret, local->op_errno,
&local->stbuf, &local->preoldparent,
&local->postoldparent, &local->preparent,
&local->postparent);
+ }
+out:
return 0;
}
diff --git a/xlators/cluster/dht/src/dht-selfheal.c b/xlators/cluster/dht/src/dht-selfheal.c
index 8cfb1f41f28..9270952e113 100644
--- a/xlators/cluster/dht/src/dht-selfheal.c
+++ b/xlators/cluster/dht/src/dht-selfheal.c
@@ -336,7 +336,7 @@ dht_selfheal_layout_new_directory (call_frame_t *frame, loc_t *loc,
}
}
- chunk = ((unsigned long) 0xffffffff) / cnt;
+ chunk = ((unsigned long) 0xffffffff) / ((cnt) ? cnt : 1);
start_subvol = dht_selfheal_layout_alloc_start (this, loc, layout);
diff --git a/xlators/cluster/stripe/src/stripe.c b/xlators/cluster/stripe/src/stripe.c
index 99346fac23f..4826d80a8f2 100644
--- a/xlators/cluster/stripe/src/stripe.c
+++ b/xlators/cluster/stripe/src/stripe.c
@@ -3284,7 +3284,6 @@ stripe_readv (call_frame_t *frame, xlator_t *this, fd_t *fd,
call_frame_t *rframe = NULL;
stripe_local_t *rlocal = NULL;
xlator_list_t *trav = NULL;
- stripe_private_t *priv = NULL;
stripe_fd_ctx_t *fctx = NULL;
VALIDATE_OR_GOTO (frame, err);
@@ -3293,7 +3292,6 @@ stripe_readv (call_frame_t *frame, xlator_t *this, fd_t *fd,
VALIDATE_OR_GOTO (fd->inode, err);
trav = this->children;
- priv = this->private;
fd_ctx_get (fd, this, &tmp_fctx);
if (!tmp_fctx) {
@@ -3303,6 +3301,11 @@ stripe_readv (call_frame_t *frame, xlator_t *this, fd_t *fd,
fctx = (stripe_fd_ctx_t *)(long)tmp_fctx;
stripe_size = fctx->stripe_size;
+ if (!stripe_size) {
+ gf_log (this->name, GF_LOG_DEBUG,
+ "Wrong stripe size for the file");
+ goto err;
+ }
/* The file is stripe across the child nodes. Send the read request
* to the child nodes appropriately after checking which region of
* the file is in which child node. Always '0-<stripe_size>' part of
@@ -3310,7 +3313,7 @@ stripe_readv (call_frame_t *frame, xlator_t *this, fd_t *fd,
*/
rounded_start = floor (offset, stripe_size);
rounded_end = roof (offset+size, stripe_size);
- num_stripe = rounded_end/stripe_size - rounded_start/stripe_size;
+ num_stripe = (rounded_end- rounded_start)/stripe_size;
local = GF_CALLOC (1, sizeof (stripe_local_t),
gf_stripe_mt_stripe_local_t);
@@ -3361,7 +3364,7 @@ stripe_readv (call_frame_t *frame, xlator_t *this, fd_t *fd,
return 0;
err:
- if (local->fd)
+ if (local && local->fd)
fd_unref (local->fd);
STACK_UNWIND_STRICT (readv, frame, -1, op_errno, NULL, 0, NULL, NULL);
generated by cgit (git 2.34.1) at 2025-11-04 06:28:56 +0000