* [Cluster-devel] cluster/ccs/daemon cnx_mgr.c
@ 2007-02-14 16:20 rohara
0 siblings, 0 replies; 13+ messages in thread
From: rohara @ 2007-02-14 16:20 UTC (permalink / raw)
To: cluster-devel.redhat.com
CVSROOT: /cvs/cluster
Module name: cluster
Branch: RHEL5
Changes by: rohara at sourceware.org 2007-02-14 16:20:24
Modified files:
ccs/daemon : cnx_mgr.c
Log message:
Ignore EPIPE error when sending response. This can happen is, for example,
rgmanager makes a request, ccs receives/processes the request, but rgmanager
dies before ccs can send the response. Also added retry if we catch EINTR
during write.
Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/cluster/ccs/daemon/cnx_mgr.c.diff?cvsroot=cluster&only_with_tag=RHEL5&r1=1.41&r2=1.41.2.1
--- cluster/ccs/daemon/cnx_mgr.c 2006/05/24 08:53:21 1.41
+++ cluster/ccs/daemon/cnx_mgr.c 2007/02/14 16:20:23 1.41.2.1
@@ -1234,10 +1234,14 @@
fail:
error = write(afd, ch, sizeof(comm_header_t)+ch->comm_payload_size);
- if(error < 0){
- log_sys_err("Unable to write package back to sender");
- return error;
- goto fail;
+ if(error < 0) {
+ if (errno == EINTR)
+ goto fail;
+ if (errno == EPIPE) {
+ error = 0;
+ } else {
+ log_sys_err("Unable to write package back to sender");
+ }
} else if(error < (sizeof(comm_header_t)+ch->comm_payload_size)){
log_err("Unable to write complete package.\n");
error = -EBADE;
@@ -1248,7 +1252,6 @@
if(ch){ free(ch); }
if(payload){ free(payload); }
-
EXIT("process_request");
return error;
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Cluster-devel] cluster/ccs/daemon cnx_mgr.c
@ 2008-02-05 22:16 cfeist
0 siblings, 0 replies; 13+ messages in thread
From: cfeist @ 2008-02-05 22:16 UTC (permalink / raw)
To: cluster-devel.redhat.com
CVSROOT: /cvs/cluster
Module name: cluster
Branch: RHEL46
Changes by: cfeist at sourceware.org 2008-02-05 22:16:51
Modified files:
ccs/daemon : cnx_mgr.c
Log message:
Pulled from RHEL4 branch.
BZ 418961
Fix issue with endian conversion that caused problems for mixed architecture
nodes on same subnet. Need to correct swap byte ordering of comm_header_t
structure before copying into buffer and when dereferencing.
Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/cluster/ccs/daemon/cnx_mgr.c.diff?cvsroot=cluster&only_with_tag=RHEL46&r1=1.24.2.15&r2=1.24.2.15.4.1
--- cluster/ccs/daemon/cnx_mgr.c 2007/03/19 20:03:15 1.24.2.15
+++ cluster/ccs/daemon/cnx_mgr.c 2008/02/05 22:16:50 1.24.2.15.4.1
@@ -1363,18 +1363,19 @@
ch->comm_flags |= COMM_BROADCAST_FROM_QUORATE;
}
+ swab_header(ch);
memcpy(buffer, ch, sizeof(comm_header_t));
+ swab_header(ch); /* Swab back to dip into ch for payload_size */
memcpy(buffer+sizeof(comm_header_t), payload, ch->comm_payload_size);
log_dbg("Sending cluster.conf (version %d)...\n", get_doc_version(master_doc->od_doc));
sendlen = ch->comm_payload_size + sizeof(comm_header_t);
- swab_header(ch);
if(sendto(sfd, buffer, sendlen, 0,
(struct sockaddr *)&addr, (socklen_t)len) < 0){
log_sys_err("Sendto failed");
error = -errno;
}
-
+
fail:
if(buffer) free(buffer);
if(payload) free(payload);
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Cluster-devel] cluster/ccs/daemon cnx_mgr.c
@ 2007-12-11 20:58 rohara
0 siblings, 0 replies; 13+ messages in thread
From: rohara @ 2007-12-11 20:58 UTC (permalink / raw)
To: cluster-devel.redhat.com
CVSROOT: /cvs/cluster
Module name: cluster
Changes by: rohara at sourceware.org 2007-12-11 20:58:00
Modified files:
ccs/daemon : cnx_mgr.c
Log message:
Fix issue with endian conversion that caused problems for mixed architecture
nodes on same subnet. Need to correct swap byte ordering of comm_header_t
structure before copying into buffer and when dereferencing.
Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/cluster/ccs/daemon/cnx_mgr.c.diff?cvsroot=cluster&r1=1.43&r2=1.44
--- cluster/ccs/daemon/cnx_mgr.c 2007/05/08 14:25:41 1.43
+++ cluster/ccs/daemon/cnx_mgr.c 2007/12/11 20:58:00 1.44
@@ -1365,18 +1365,19 @@
ch->comm_flags |= COMM_BROADCAST_FROM_QUORATE;
}
+ swab_header(ch);
memcpy(buffer, ch, sizeof(comm_header_t));
+ swab_header(ch); /* Swab back to dip into ch for payload_size */
memcpy(buffer+sizeof(comm_header_t), payload, ch->comm_payload_size);
log_dbg("Sending cluster.conf (version %d)...\n", get_doc_version(master_doc->od_doc));
sendlen = ch->comm_payload_size + sizeof(comm_header_t);
- swab_header(ch);
if(sendto(sfd, buffer, sendlen, 0,
(struct sockaddr *)&addr, (socklen_t)len) < 0){
log_sys_err("Sendto failed");
error = -errno;
}
-
+
fail:
if(buffer) free(buffer);
if(payload) free(payload);
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Cluster-devel] cluster/ccs/daemon cnx_mgr.c
@ 2007-12-11 20:57 rohara
0 siblings, 0 replies; 13+ messages in thread
From: rohara @ 2007-12-11 20:57 UTC (permalink / raw)
To: cluster-devel.redhat.com
CVSROOT: /cvs/cluster
Module name: cluster
Branch: RHEL5
Changes by: rohara at sourceware.org 2007-12-11 20:57:24
Modified files:
ccs/daemon : cnx_mgr.c
Log message:
BZ 418741
Fix issue with endian conversion that caused problems for mixed architecture
nodes on same subnet. Need to correct swap byte ordering of comm_header_t
structure before copying into buffer and when dereferencing.
Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/cluster/ccs/daemon/cnx_mgr.c.diff?cvsroot=cluster&only_with_tag=RHEL5&r1=1.41.2.2&r2=1.41.2.3
--- cluster/ccs/daemon/cnx_mgr.c 2007/05/08 14:26:18 1.41.2.2
+++ cluster/ccs/daemon/cnx_mgr.c 2007/12/11 20:57:24 1.41.2.3
@@ -1365,18 +1365,19 @@
ch->comm_flags |= COMM_BROADCAST_FROM_QUORATE;
}
+ swab_header(ch);
memcpy(buffer, ch, sizeof(comm_header_t));
+ swab_header(ch); /* Swab back to dip into ch for payload_size */
memcpy(buffer+sizeof(comm_header_t), payload, ch->comm_payload_size);
log_dbg("Sending cluster.conf (version %d)...\n", get_doc_version(master_doc->od_doc));
sendlen = ch->comm_payload_size + sizeof(comm_header_t);
- swab_header(ch);
if(sendto(sfd, buffer, sendlen, 0,
(struct sockaddr *)&addr, (socklen_t)len) < 0){
log_sys_err("Sendto failed");
error = -errno;
}
-
+
fail:
if(buffer) free(buffer);
if(payload) free(payload);
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Cluster-devel] cluster/ccs/daemon cnx_mgr.c
@ 2007-12-11 20:56 rohara
0 siblings, 0 replies; 13+ messages in thread
From: rohara @ 2007-12-11 20:56 UTC (permalink / raw)
To: cluster-devel.redhat.com
CVSROOT: /cvs/cluster
Module name: cluster
Branch: RHEL4
Changes by: rohara at sourceware.org 2007-12-11 20:56:45
Modified files:
ccs/daemon : cnx_mgr.c
Log message:
BZ 418961
Fix issue with endian conversion that caused problems for mixed architecture
nodes on same subnet. Need to correct swap byte ordering of comm_header_t
structure before copying into buffer and when dereferencing.
Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/cluster/ccs/daemon/cnx_mgr.c.diff?cvsroot=cluster&only_with_tag=RHEL4&r1=1.24.2.15&r2=1.24.2.16
--- cluster/ccs/daemon/cnx_mgr.c 2007/03/19 20:03:15 1.24.2.15
+++ cluster/ccs/daemon/cnx_mgr.c 2007/12/11 20:56:45 1.24.2.16
@@ -1363,18 +1363,19 @@
ch->comm_flags |= COMM_BROADCAST_FROM_QUORATE;
}
+ swab_header(ch);
memcpy(buffer, ch, sizeof(comm_header_t));
+ swab_header(ch); /* Swab back to dip into ch for payload_size */
memcpy(buffer+sizeof(comm_header_t), payload, ch->comm_payload_size);
log_dbg("Sending cluster.conf (version %d)...\n", get_doc_version(master_doc->od_doc));
sendlen = ch->comm_payload_size + sizeof(comm_header_t);
- swab_header(ch);
if(sendto(sfd, buffer, sendlen, 0,
(struct sockaddr *)&addr, (socklen_t)len) < 0){
log_sys_err("Sendto failed");
error = -errno;
}
-
+
fail:
if(buffer) free(buffer);
if(payload) free(payload);
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Cluster-devel] cluster/ccs/daemon cnx_mgr.c
@ 2007-05-08 14:26 lhh
0 siblings, 0 replies; 13+ messages in thread
From: lhh @ 2007-05-08 14:26 UTC (permalink / raw)
To: cluster-devel.redhat.com
CVSROOT: /cvs/cluster
Module name: cluster
Branch: RHEL5
Changes by: lhh at sourceware.org 2007-05-08 14:26:18
Modified files:
ccs/daemon : cnx_mgr.c
Log message:
Apply patch to fix bugzilla # 232140
Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/cluster/ccs/daemon/cnx_mgr.c.diff?cvsroot=cluster&only_with_tag=RHEL5&r1=1.41.2.1&r2=1.41.2.2
--- cluster/ccs/daemon/cnx_mgr.c 2007/02/14 16:20:23 1.41.2.1
+++ cluster/ccs/daemon/cnx_mgr.c 2007/05/08 14:26:18 1.41.2.2
@@ -871,33 +871,41 @@
(node->type == 1)? "XML_ELEMENT_NODE":
(node->type == 2)? "XML_ATTRIBUTE_NODE":"");
- if(!node || !node->children ||
- !node->children->content || !strlen((char *)node->children->content)){
+ if(!node) {
log_dbg("No content found.\n");
error = -ENODATA;
goto fail;
}
- log_dbg("Query results:: %s\n", node->children->content);
-
if(((node->type == XML_ATTRIBUTE_NODE) && strstr(query, "@*")) ||
((node->type == XML_ELEMENT_NODE) && strstr(query, "child::*"))){
/* add on the trailing NULL and the '=' separator for a list of attrs
or an element node + CDATA*/
- size = strlen((char *)node->children->content) +
- strlen((char *)node->name)+2;
+ if (node->children && node->children->content)
+ size = strlen((char *)node->children->content) +
+ strlen((char *)node->name)+2;
+ else
+ size = strlen((char *)node->name)+2;
nnv= 1;
} else {
- size = strlen((char *)node->children->content) + 1;
+ if (node->children && node->children->content) {
+ size = strlen((char *)node->children->content)+1;
+ } else {
+ error = -ENODATA;
+ goto fail;
+ }
}
if(size <= ch->comm_payload_size){ /* do we already have enough space? */
log_dbg("No extra space needed.\n");
if(nnv){
- sprintf(*payload, "%s=%s", node->name,node->children->content);
- }else {
- sprintf(*payload, "%s", node->children->content);
+ sprintf(*payload, "%s=%s", node->name, node->children ?
+ (char *)node->children->content:"");
+ } else {
+ sprintf(*payload, "%s", node->children ? node->children->content :
+ node->name);
}
+
} else {
log_dbg("Extra space needed.\n");
free(*payload);
@@ -907,11 +915,14 @@
goto fail;
}
if(nnv){
- sprintf(*payload, "%s=%s", node->name, node->children->content);
- }else {
- sprintf(*payload, "%s", node->children->content);
+ sprintf(*payload, "%s=%s", node->name, node->children ?
+ (char *)node->children->content:"");
+ } else {
+ sprintf(*payload, "%s", node->children ? node->children->content :
+ node->name);
}
}
+ log_dbg("Query results:: %s\n", *payload);
ch->comm_payload_size = size;
} else {
log_dbg("No nodes found.\n");
@@ -1081,7 +1092,7 @@
goto fail;
}
- if(ch->comm_desc < 0 || ch->comm_desc >= MAX_OPEN_CONNECTIONS){
+ if(ch->comm_desc < 0){
log_err("Invalid descriptor specified (%d).\n", ch->comm_desc);
log_err("Someone may be attempting something evil.\n");
error = -EBADR;
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Cluster-devel] cluster/ccs/daemon cnx_mgr.c
@ 2007-05-08 14:25 lhh
0 siblings, 0 replies; 13+ messages in thread
From: lhh @ 2007-05-08 14:25 UTC (permalink / raw)
To: cluster-devel.redhat.com
CVSROOT: /cvs/cluster
Module name: cluster
Changes by: lhh at sourceware.org 2007-05-08 14:25:42
Modified files:
ccs/daemon : cnx_mgr.c
Log message:
Apply patch to fix bugzilla # 232140
Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/cluster/ccs/daemon/cnx_mgr.c.diff?cvsroot=cluster&r1=1.42&r2=1.43
--- cluster/ccs/daemon/cnx_mgr.c 2007/02/14 16:22:17 1.42
+++ cluster/ccs/daemon/cnx_mgr.c 2007/05/08 14:25:41 1.43
@@ -871,33 +871,41 @@
(node->type == 1)? "XML_ELEMENT_NODE":
(node->type == 2)? "XML_ATTRIBUTE_NODE":"");
- if(!node || !node->children ||
- !node->children->content || !strlen((char *)node->children->content)){
+ if(!node) {
log_dbg("No content found.\n");
error = -ENODATA;
goto fail;
}
- log_dbg("Query results:: %s\n", node->children->content);
-
if(((node->type == XML_ATTRIBUTE_NODE) && strstr(query, "@*")) ||
((node->type == XML_ELEMENT_NODE) && strstr(query, "child::*"))){
/* add on the trailing NULL and the '=' separator for a list of attrs
or an element node + CDATA*/
- size = strlen((char *)node->children->content) +
- strlen((char *)node->name)+2;
+ if (node->children && node->children->content)
+ size = strlen((char *)node->children->content) +
+ strlen((char *)node->name)+2;
+ else
+ size = strlen((char *)node->name)+2;
nnv= 1;
} else {
- size = strlen((char *)node->children->content) + 1;
+ if (node->children && node->children->content) {
+ size = strlen((char *)node->children->content)+1;
+ } else {
+ error = -ENODATA;
+ goto fail;
+ }
}
if(size <= ch->comm_payload_size){ /* do we already have enough space? */
log_dbg("No extra space needed.\n");
if(nnv){
- sprintf(*payload, "%s=%s", node->name,node->children->content);
- }else {
- sprintf(*payload, "%s", node->children->content);
+ sprintf(*payload, "%s=%s", node->name, node->children ?
+ (char *)node->children->content:"");
+ } else {
+ sprintf(*payload, "%s", node->children ? node->children->content :
+ node->name);
}
+
} else {
log_dbg("Extra space needed.\n");
free(*payload);
@@ -907,11 +915,14 @@
goto fail;
}
if(nnv){
- sprintf(*payload, "%s=%s", node->name, node->children->content);
- }else {
- sprintf(*payload, "%s", node->children->content);
+ sprintf(*payload, "%s=%s", node->name, node->children ?
+ (char *)node->children->content:"");
+ } else {
+ sprintf(*payload, "%s", node->children ? node->children->content :
+ node->name);
}
}
+ log_dbg("Query results:: %s\n", *payload);
ch->comm_payload_size = size;
} else {
log_dbg("No nodes found.\n");
@@ -1081,7 +1092,7 @@
goto fail;
}
- if(ch->comm_desc < 0 || ch->comm_desc >= MAX_OPEN_CONNECTIONS){
+ if(ch->comm_desc < 0){
log_err("Invalid descriptor specified (%d).\n", ch->comm_desc);
log_err("Someone may be attempting something evil.\n");
error = -EBADR;
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Cluster-devel] cluster/ccs/daemon cnx_mgr.c
@ 2007-03-19 20:03 lhh
0 siblings, 0 replies; 13+ messages in thread
From: lhh @ 2007-03-19 20:03 UTC (permalink / raw)
To: cluster-devel.redhat.com
CVSROOT: /cvs/cluster
Module name: cluster
Branch: RHEL4
Changes by: lhh at sourceware.org 2007-03-19 20:03:16
Modified files:
ccs/daemon : cnx_mgr.c
Log message:
Fix #232139
Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/cluster/ccs/daemon/cnx_mgr.c.diff?cvsroot=cluster&only_with_tag=RHEL4&r1=1.24.2.14&r2=1.24.2.15
--- cluster/ccs/daemon/cnx_mgr.c 2007/02/13 20:54:56 1.24.2.14
+++ cluster/ccs/daemon/cnx_mgr.c 2007/03/19 20:03:15 1.24.2.15
@@ -870,32 +870,40 @@
(node->type == 1)? "XML_ELEMENT_NODE":
(node->type == 2)? "XML_ATTRIBUTE_NODE":"");
- if(!node || !node->children ||
- !node->children->content || !strlen(node->children->content)){
+ if(!node) {
log_dbg("No content found.\n");
error = -ENODATA;
goto fail;
}
- log_dbg("Query results:: %s\n", node->children->content);
-
if(((node->type == XML_ATTRIBUTE_NODE) && strstr(query, "@*")) ||
((node->type == XML_ELEMENT_NODE) && strstr(query, "child::*"))){
/* add on the trailing NULL and the '=' separator for a list of attrs
or an element node + CDATA*/
- size = strlen(node->children->content)+strlen(node->name)+2;
+ if (node->children && node->children->content)
+ size = strlen(node->children->content)+strlen(node->name)+2;
+ else
+ size = strlen(node->name)+2;
nnv= 1;
} else {
- size = strlen(node->children->content)+1;
+ if (node->children && node->children->content) {
+ size = strlen(node->children->content)+1;
+ } else {
+ error = -ENODATA;
+ goto fail;
+ }
}
if(size <= ch->comm_payload_size){ /* do we already have enough space? */
log_dbg("No extra space needed.\n");
if(nnv){
- sprintf(*payload, "%s=%s", node->name,node->children->content);
- }else {
- sprintf(*payload, "%s", node->children->content);
+ sprintf(*payload, "%s=%s", node->name, node->children ?
+ (char *)node->children->content:"");
+ } else {
+ sprintf(*payload, "%s", node->children ? node->children->content :
+ node->name);
}
+
} else {
log_dbg("Extra space needed.\n");
free(*payload);
@@ -905,11 +913,14 @@
goto fail;
}
if(nnv){
- sprintf(*payload, "%s=%s", node->name, node->children->content);
- }else {
- sprintf(*payload, "%s", node->children->content);
+ sprintf(*payload, "%s=%s", node->name, node->children ?
+ (char *)node->children->content:"");
+ } else {
+ sprintf(*payload, "%s", node->children ? node->children->content :
+ node->name);
}
}
+ log_dbg("Query results:: %s\n", *payload);
ch->comm_payload_size = size;
} else {
log_dbg("No nodes found.\n");
@@ -1079,7 +1090,7 @@
goto fail;
}
- if(ch->comm_desc < 0 || ch->comm_desc >= MAX_OPEN_CONNECTIONS){
+ if(ch->comm_desc < 0){
log_err("Invalid descriptor specified (%d).\n", ch->comm_desc);
log_err("Someone may be attempting something evil.\n");
error = -EBADR;
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Cluster-devel] cluster/ccs/daemon cnx_mgr.c
@ 2007-02-14 16:23 rohara
0 siblings, 0 replies; 13+ messages in thread
From: rohara @ 2007-02-14 16:23 UTC (permalink / raw)
To: cluster-devel.redhat.com
CVSROOT: /cvs/cluster
Module name: cluster
Branch: STABLE
Changes by: rohara at sourceware.org 2007-02-14 16:23:47
Modified files:
ccs/daemon : cnx_mgr.c
Log message:
Ignore EPIPE error when sending response. This can happen is, for example,
rgmanager makes a request, ccs receives/processes the request, but rgmanager
dies before ccs can send the response. Also added retry if we catch EINTR
during write.
Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/cluster/ccs/daemon/cnx_mgr.c.diff?cvsroot=cluster&only_with_tag=STABLE&r1=1.24.2.6.4.3.2.4&r2=1.24.2.6.4.3.2.5
--- cluster/ccs/daemon/cnx_mgr.c 2006/06/15 21:39:31 1.24.2.6.4.3.2.4
+++ cluster/ccs/daemon/cnx_mgr.c 2007/02/14 16:23:47 1.24.2.6.4.3.2.5
@@ -1233,9 +1233,13 @@
fail:
error = write(afd, ch, sizeof(comm_header_t)+ch->comm_payload_size);
if(error < 0){
- if (errno == EINTR)
+ if (errno == EINTR)
goto fail;
- log_sys_err("Unable to write package back to sender");
+ if (errno == EPIPE) {
+ error = 0;
+ } else {
+ log_sys_err("Unable to write package back to sender");
+ }
} else if(error < (sizeof(comm_header_t)+ch->comm_payload_size)){
log_err("Unable to write complete package.\n");
error = -EBADE;
@@ -1246,7 +1250,6 @@
if(ch){ free(ch); }
if(payload){ free(payload); }
-
EXIT("process_request");
return error;
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Cluster-devel] cluster/ccs/daemon cnx_mgr.c
@ 2007-02-14 16:22 rohara
0 siblings, 0 replies; 13+ messages in thread
From: rohara @ 2007-02-14 16:22 UTC (permalink / raw)
To: cluster-devel.redhat.com
CVSROOT: /cvs/cluster
Module name: cluster
Changes by: rohara at sourceware.org 2007-02-14 16:22:17
Modified files:
ccs/daemon : cnx_mgr.c
Log message:
Ignore EPIPE error when sending response. This can happen is, for example,
rgmanager makes a request, ccs receives/processes the request, but rgmanager
dies before ccs can send the response. Also added retry if we catch EINTR
during write.
Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/cluster/ccs/daemon/cnx_mgr.c.diff?cvsroot=cluster&r1=1.41&r2=1.42
--- cluster/ccs/daemon/cnx_mgr.c 2006/05/24 08:53:21 1.41
+++ cluster/ccs/daemon/cnx_mgr.c 2007/02/14 16:22:17 1.42
@@ -1235,9 +1235,13 @@
fail:
error = write(afd, ch, sizeof(comm_header_t)+ch->comm_payload_size);
if(error < 0){
- log_sys_err("Unable to write package back to sender");
- return error;
- goto fail;
+ if (errno == EINTR)
+ goto fail;
+ if (errno == EPIPE) {
+ error = 0;
+ } else {
+ log_sys_err("Unable to write package back to sender");
+ }
} else if(error < (sizeof(comm_header_t)+ch->comm_payload_size)){
log_err("Unable to write complete package.\n");
error = -EBADE;
@@ -1248,7 +1252,6 @@
if(ch){ free(ch); }
if(payload){ free(payload); }
-
EXIT("process_request");
return error;
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Cluster-devel] cluster/ccs/daemon cnx_mgr.c
@ 2007-02-13 20:54 rohara
0 siblings, 0 replies; 13+ messages in thread
From: rohara @ 2007-02-13 20:54 UTC (permalink / raw)
To: cluster-devel.redhat.com
CVSROOT: /cvs/cluster
Module name: cluster
Branch: RHEL4
Changes by: rohara at sourceware.org 2007-02-13 20:54:56
Modified files:
ccs/daemon : cnx_mgr.c
Log message:
Ignore EPIPE error when sending response. This can happen is, for example,
rgmanager makes a request, ccs receives/processes the request, but rgmanager
dies before ccs can send the response.
Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/cluster/ccs/daemon/cnx_mgr.c.diff?cvsroot=cluster&only_with_tag=RHEL4&r1=1.24.2.13&r2=1.24.2.14
--- cluster/ccs/daemon/cnx_mgr.c 2006/06/15 21:39:06 1.24.2.13
+++ cluster/ccs/daemon/cnx_mgr.c 2007/02/13 20:54:56 1.24.2.14
@@ -1232,10 +1232,14 @@
fail:
error = write(afd, ch, sizeof(comm_header_t)+ch->comm_payload_size);
- if(error < 0){
+ if(error < 0) {
if (errno == EINTR)
goto fail;
- log_sys_err("Unable to write package back to sender");
+ if (errno == EPIPE) {
+ error = 0;
+ } else {
+ log_sys_err("Unable to write package back to sender");
+ }
} else if(error < (sizeof(comm_header_t)+ch->comm_payload_size)){
log_err("Unable to write complete package.\n");
error = -EBADE;
@@ -1246,7 +1250,6 @@
if(ch){ free(ch); }
if(payload){ free(payload); }
-
EXIT("process_request");
return error;
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Cluster-devel] cluster/ccs/daemon cnx_mgr.c
@ 2006-06-15 21:39 lhh
0 siblings, 0 replies; 13+ messages in thread
From: lhh @ 2006-06-15 21:39 UTC (permalink / raw)
To: cluster-devel.redhat.com
CVSROOT: /cvs/cluster
Module name: cluster
Branch: STABLE
Changes by: lhh at sourceware.org 2006-06-15 21:39:31
Modified files:
ccs/daemon : cnx_mgr.c
Log message:
Fix inifinite loop causing hangs in other daemons (#194361)
Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/cluster/ccs/daemon/cnx_mgr.c.diff?cvsroot=cluster&only_with_tag=STABLE&r1=1.24.2.6.4.3.2.3&r2=1.24.2.6.4.3.2.4
--- cluster/ccs/daemon/cnx_mgr.c 2006/01/12 18:10:58 1.24.2.6.4.3.2.3
+++ cluster/ccs/daemon/cnx_mgr.c 2006/06/15 21:39:31 1.24.2.6.4.3.2.4
@@ -1233,8 +1233,9 @@
fail:
error = write(afd, ch, sizeof(comm_header_t)+ch->comm_payload_size);
if(error < 0){
+ if (errno == EINTR)
+ goto fail;
log_sys_err("Unable to write package back to sender");
- goto fail;
} else if(error < (sizeof(comm_header_t)+ch->comm_payload_size)){
log_err("Unable to write complete package.\n");
error = -EBADE;
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Cluster-devel] cluster/ccs/daemon cnx_mgr.c
@ 2006-06-15 21:39 lhh
0 siblings, 0 replies; 13+ messages in thread
From: lhh @ 2006-06-15 21:39 UTC (permalink / raw)
To: cluster-devel.redhat.com
CVSROOT: /cvs/cluster
Module name: cluster
Branch: RHEL4
Changes by: lhh at sourceware.org 2006-06-15 21:39:06
Modified files:
ccs/daemon : cnx_mgr.c
Log message:
Fix inifinite loop causing hangs in other daemons (#194361)
Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/cluster/ccs/daemon/cnx_mgr.c.diff?cvsroot=cluster&only_with_tag=RHEL4&r1=1.24.2.12&r2=1.24.2.13
--- cluster/ccs/daemon/cnx_mgr.c 2006/01/12 18:11:26 1.24.2.12
+++ cluster/ccs/daemon/cnx_mgr.c 2006/06/15 21:39:06 1.24.2.13
@@ -1233,8 +1233,9 @@
fail:
error = write(afd, ch, sizeof(comm_header_t)+ch->comm_payload_size);
if(error < 0){
+ if (errno == EINTR)
+ goto fail;
log_sys_err("Unable to write package back to sender");
- goto fail;
} else if(error < (sizeof(comm_header_t)+ch->comm_payload_size)){
log_err("Unable to write complete package.\n");
error = -EBADE;
^ permalink raw reply [flat|nested] 13+ messages in thread
end of thread, other threads:[~2008-02-05 22:16 UTC | newest]
Thread overview: 13+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2007-02-14 16:20 [Cluster-devel] cluster/ccs/daemon cnx_mgr.c rohara
-- strict thread matches above, loose matches on Subject: below --
2008-02-05 22:16 cfeist
2007-12-11 20:58 rohara
2007-12-11 20:57 rohara
2007-12-11 20:56 rohara
2007-05-08 14:26 lhh
2007-05-08 14:25 lhh
2007-03-19 20:03 lhh
2007-02-14 16:23 rohara
2007-02-14 16:22 rohara
2007-02-13 20:54 rohara
2006-06-15 21:39 lhh
2006-06-15 21:39 lhh
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