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Use a variable name as sizeof argument, not a type name.

Browse Source 
Given code like: T *var = calloc (n, sizeof (T));
Convert to this: T *var = calloc (n, sizeof (*var));
This first-cut change adjusts all malloc, calloc, and
realloc statements.

The only binary differences are in remote_internal.c
(due to the bug fix) and in xmlrpc.c (due to factorization).

* python/libvir.c: As above.
* qemud/event.c: Likewise.
* qemud/mdns.c: Likewise.
* qemud/qemud.c: Likewise.
* qemud/remote.c: Likewise.
* src/bridge.c: Likewise.
* src/buf.c: Likewise.
* src/conf.c: Likewise.
* src/hash.c: Likewise.
* src/iptables.c: Likewise.
* src/openvz_conf.c: Likewise.
* src/qemu_conf.c: Likewise.
* src/qemu_driver.c: Likewise.
* src/test.c: Likewise.
* src/xen_internal.c: Likewise.
* src/xen_unified.c: Likewise.
* src/xm_internal.c: Likewise.
* src/xml.c: Likewise.
* tests/qemuxml2argvtest.c: Likewise.
* src/xmlrpc.c (xmlRpcValuePtr): Likewise, and minor factorization.
* src/remote_internal.c (remoteAuthMakeCredentials): Use the right
type when allocating space for an array of cred _pointers_.
This commit is contained in:
Jim Meyering
2007-12-11 21:57:29 +00:00
parent 5a190594f4
commit 49230350fa
22 changed files with 150 additions and 116 deletions
Download Patch File Download Diff File Expand all files Collapse all files

24
qemud/remote.c
View File

@@ -639,7 +639,7 @@ remoteDispatchDomainGetSchedulerParameters (struct qemud_server *server ATTRIBUT
remoteDispatchError (client, req, "nparams too large");
return -2;
}
params = malloc (sizeof (virSchedParameter) * nparams);
params = malloc (sizeof (*params) * nparams);
if (params == NULL) {
remoteDispatchError (client, req, "out of memory allocating array");
return -2;
@@ -661,7 +661,7 @@ remoteDispatchDomainGetSchedulerParameters (struct qemud_server *server ATTRIBUT
/* Serialise the scheduler parameters. */
ret->params.params_len = nparams;
ret->params.params_val = malloc (sizeof (struct remote_sched_param)
ret->params.params_val = malloc (sizeof (*(ret->params.params_val))
* nparams);
if (ret->params.params_val == NULL) {
virDomainFree(dom);
@@ -726,7 +726,7 @@ remoteDispatchDomainSetSchedulerParameters (struct qemud_server *server ATTRIBUT
remoteDispatchError (client, req, "nparams too large");
return -2;
}
params = malloc (sizeof (virSchedParameter) * nparams);
params = malloc (sizeof (*params) * nparams);
if (params == NULL) {
remoteDispatchError (client, req, "out of memory allocating array");
return -2;
@@ -1158,8 +1158,8 @@ remoteDispatchDomainGetVcpus (struct qemud_server *server ATTRIBUTE_UNUSED,
}
/* Allocate buffers to take the results. */
info = calloc (args->maxinfo, sizeof (virVcpuInfo));
cpumaps = calloc (args->maxinfo * args->maplen, sizeof (unsigned char));
info = calloc (args->maxinfo, sizeof (*info));
cpumaps = calloc (args->maxinfo * args->maplen, sizeof (*cpumaps));
info_len = virDomainGetVcpus (dom,
info, args->maxinfo,
@@ -1171,7 +1171,7 @@ remoteDispatchDomainGetVcpus (struct qemud_server *server ATTRIBUTE_UNUSED,
/* Allocate the return buffer for info. */
ret->info.info_len = info_len;
ret->info.info_val = calloc (info_len, sizeof (remote_vcpu_info));
ret->info.info_val = calloc (info_len, sizeof (*(ret->info.info_val)));
for (i = 0; i < info_len; ++i) {
ret->info.info_val[i].number = info[i].number;
@@ -1210,7 +1210,7 @@ remoteDispatchDomainMigratePrepare (struct qemud_server *server ATTRIBUTE_UNUSED
dname = args->dname == NULL ? NULL : *args->dname;
/* Wacky world of XDR ... */
uri_out = calloc (1, sizeof (char *));
uri_out = calloc (1, sizeof (*uri_out));
r = __virDomainMigratePrepare (client->conn, &cookie, &cookielen,
uri_in, uri_out,
@@ -1295,7 +1295,7 @@ remoteDispatchListDefinedDomains (struct qemud_server *server ATTRIBUTE_UNUSED,
}
/* Allocate return buffer. */
ret->names.names_val = calloc (args->maxnames, sizeof (char *));
ret->names.names_val = calloc (args->maxnames, sizeof (*(ret->names.names_val)));
ret->names.names_len =
virConnectListDefinedDomains (client->conn,
@@ -1703,7 +1703,7 @@ remoteDispatchListDefinedNetworks (struct qemud_server *server ATTRIBUTE_UNUSED,
}
/* Allocate return buffer. */
ret->names.names_val = calloc (args->maxnames, sizeof (char *));
ret->names.names_val = calloc (args->maxnames, sizeof (*(ret->names.names_val)));
ret->names.names_len =
virConnectListDefinedNetworks (client->conn,
@@ -1729,7 +1729,7 @@ remoteDispatchListDomains (struct qemud_server *server ATTRIBUTE_UNUSED,
}
/* Allocate return buffer. */
ret->ids.ids_val = calloc (args->maxids, sizeof (int));
ret->ids.ids_val = calloc (args->maxids, sizeof (*(ret->ids.ids_val)));
ret->ids.ids_len = virConnectListDomains (client->conn,
ret->ids.ids_val, args->maxids);
@@ -1754,7 +1754,7 @@ remoteDispatchListNetworks (struct qemud_server *server ATTRIBUTE_UNUSED,
}
/* Allocate return buffer. */
ret->names.names_val = calloc (args->maxnames, sizeof (char *));
ret->names.names_val = calloc (args->maxnames, sizeof (*(ret->names.names_val)));
ret->names.names_len =
virConnectListNetworks (client->conn,
@@ -2062,7 +2062,7 @@ remoteDispatchAuthList (struct qemud_server *server ATTRIBUTE_UNUSED,
remote_auth_list_ret *ret)
{
ret->types.types_len = 1;
if ((ret->types.types_val = calloc (ret->types.types_len, sizeof (remote_auth_type))) == NULL) {
if ((ret->types.types_val = calloc (ret->types.types_len, sizeof (*(ret->types.types_val)))) == NULL) {
remoteDispatchSendError(client, req, VIR_ERR_NO_MEMORY, "auth types");
return -2;
}