May 2026 - Devel - Nfs Ganesha List Archives

[XS] Change in ...nfs-ganesha[next]: FSAL_RGW: fix a buffer overrun in module options parsing

by Matt Benjamin (GerritHub)

Matt Benjamin has uploaded this change for review. ( https://review.gerrithub.io/c/ffilz/nfs-ganesha/+/1237956?usp=email ) Change subject: FSAL_RGW: fix a buffer overrun in module options parsing ...................................................................... FSAL_RGW: fix a buffer overrun in module options parsing Found by Shweta Bosale, spotted by Redouane Kachach. Change-Id: I28640087ea3411e73d68bec40ad0f0489e8a7841 Signed-off-by: Matt Benjamin <mbenjamin(a)redhat.com> --- M src/FSAL/FSAL_RGW/main.c 1 file changed, 1 insertion(+), 1 deletion(-) git pull ssh://review.gerrithub.io:29418/ffilz/nfs-ganesha refs/changes/56/1237956/1 -- To view, visit https://review.gerrithub.io/c/ffilz/nfs-ganesha/+/1237956?usp=email To unsubscribe, or for help writing mail filters, visit https://review.gerrithub.io/settings?usp=email Gerrit-MessageType: newchange Gerrit-Project: ffilz/nfs-ganesha Gerrit-Branch: next Gerrit-Change-Id: I28640087ea3411e73d68bec40ad0f0489e8a7841 Gerrit-Change-Number: 1237956 Gerrit-PatchSet: 1 Gerrit-Owner: Matt Benjamin <mbenjami(a)ibm.com>

2 weeks, 1 day

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[XS] Change in ...nfs-ganesha[next]: Fix use-after-free in rados_kv_connect error paths

by Oscar Ou (GerritHub)

Oscar Ou has uploaded this change for review. ( https://review.gerrithub.io/c/ffilz/nfs-ganesha/+/1237890?usp=email ) Change subject: Fix use-after-free in rados_kv_connect error paths ...................................................................... Fix use-after-free in rados_kv_connect error paths rados_kv_connect() calls rados_shutdown(clnt) in its error paths but does not reset the file-scope static 'clnt' pointer to NULL. When the caller (e.g. rados_cluster_init) subsequently invokes rados_kv_shutdown() for cleanup, it sees a non-NULL clnt and calls rados_shutdown() again on the already-freed handle, causing a use-after-free crash in pthread_mutex_lock. Also fix rados_ioctx_create failure path which fell through to rados_ioctx_set_namespace() with an invalid io_ctx pointer. Change-Id: Id9a8ef55e15bda21d43ab591ca9318884fed49bc Signed-off-by: Oscar Ou <oscarou(a)synology.com> --- M src/SAL/recovery/recovery_rados_kv.c 1 file changed, 5 insertions(+), 0 deletions(-) git pull ssh://review.gerrithub.io:29418/ffilz/nfs-ganesha refs/changes/90/1237890/1 -- To view, visit https://review.gerrithub.io/c/ffilz/nfs-ganesha/+/1237890?usp=email To unsubscribe, or for help writing mail filters, visit https://review.gerrithub.io/settings?usp=email Gerrit-MessageType: newchange Gerrit-Project: ffilz/nfs-ganesha Gerrit-Branch: next Gerrit-Change-Id: Id9a8ef55e15bda21d43ab591ca9318884fed49bc Gerrit-Change-Number: 1237890 Gerrit-PatchSet: 1 Gerrit-Owner: Oscar Ou <oscarou(a)synology.com>

2 weeks, 1 day

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Announce Push of V9.14

by Frank Filz

Branch next Tag:V9.14 Merge Highlights * Remove LogAlways * Make FSAL readlink use utf8string instead of gsh_buffdesc and eliminate gsh_strldup * network: unify ipv4 and ipv6-mapped address handling * idmapper: Implement RFC 5661 compliant numeric ID parsing * log: Add a compile time assert for default_log_levels * Fix getgrouplist return value handling for NSS and SSSD * Clang-formatted the code base * Recovery: Handle zero clients condition in grace * RECOVERY: Fix status message * Add FullDebug logging for delegation deny decisions * log: skip conditional log check on isLevel when no targets configured * Fixed big parameter passed by value. CID 509127,509133 * Allow /0 CIDR prefix in export client blocks Signed-off-by: Frank S. Filz <ffilzlnx(a)mindspring.com> Contents: 7af850559 Frank S. Filz V9.14 9be7e0753 Goutham Pacha Ravi Allow /0 CIDR prefix in export client blocks b765b3e88 Animesh Javali Fixed big parameter passed by value. CID 509127,509133 10c55d516 Nishant Puri log: skip conditional log check on isLevel when no targets configured d126f7078 Suhas Athani Add FullDebug logging for delegation deny decisions ed2c761cd Sachin Punadikar RECOVERY: Fix status message 48776241f Sachin Punadikar Recovery: Handle zero clients condition in grace 810421b5c Lior Suliman Clang-formatted the code base f33793264 Prabhu Murugesan Fix getgrouplist return value handling for NSS and SSSD 88701318b Lior Suliman log: Add a compile time assert for default_log_levels 73523de81 Lior Suliman idmapper: Implement RFC 5661 compliant numeric ID parsing 13e4120da Lior Suliman network: unify ipv4 and ipv6-mapped address handling 6fda0a4d1 Frank S. Filz Make FSAL readlink use utf8string instead of gsh_buffdesc and eliminate gsh_strldup 0a7276c86 Frank S. Filz Remove LogAlways

2 weeks, 6 days

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[M] Change in ...nfs-ganesha[next]: Monitoring: New way of scraping metrics

by Name of user not set (GerritHub)

sragraha(a)redhat.com has uploaded this change for review. ( https://review.gerrithub.io/c/ffilz/nfs-ganesha/+/1237542?usp=email ) Change subject: Monitoring: New way of scraping metrics ...................................................................... Monitoring: New way of scraping metrics Change-Id: I1ff3d6b11e900e6eb492c74fe10883444df6e3cb Signed-off-by: Sreedhar Agraharam <sragraha(a)redhat.com> --- M src/MainNFSD/libganesha_nfsd.ver M src/MainNFSD/nfs_metrics.c M src/MainNFSD/nfs_rpc_dispatcher_thread.c M src/include/nfs_core.h M src/include/nfs_metrics.h M src/monitoring/include/prometheus_exposer.h M src/monitoring/prometheus_exposer.cc 7 files changed, 102 insertions(+), 49 deletions(-) git pull ssh://review.gerrithub.io:29418/ffilz/nfs-ganesha refs/changes/42/1237542/1 -- To view, visit https://review.gerrithub.io/c/ffilz/nfs-ganesha/+/1237542?usp=email To unsubscribe, or for help writing mail filters, visit https://review.gerrithub.io/settings?usp=email Gerrit-MessageType: newchange Gerrit-Project: ffilz/nfs-ganesha Gerrit-Branch: next Gerrit-Change-Id: I1ff3d6b11e900e6eb492c74fe10883444df6e3cb Gerrit-Change-Number: 1237542 Gerrit-PatchSet: 1 Gerrit-Owner: sragraha(a)redhat.com

3 weeks

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Updated invitation: Ganesha community call @ Tue May 19, 2026 7am - 8am (PDT) (devel@lists.nfs-ganesha.org)

by Frank Filz

This event has been updated Changed: attachments Ganesha community call Tuesday May 19, 2026 ⋅ 7am – 8am Pacific Time - Los Angeles Location IL-TLV-ELCO-43-6-Marshmallow (9) [GVC, Not Wheelchair Accessible] https://www.google.com/maps/search/IL-TLV-ELCO-43-6-Marshmallow+(9)+%5BGV... Join with Google Meet https://meet.google.com/mkh-ctnj-tqz?hs=224 Join by phone (US) +1 401-702-0462 PIN: 495972631 More joining options https://tel.meet/mkh-ctnj-tqz?pin=2844708468265&hs=0 Join using SIP 2844708468265(a)gmeet.redhat.com ID: 2844708468265 Attachments Notes by Gemini https://docs.google.com/document/d/1C4rJSkOpz4HBo26vROeHv5dnfV8potTYEewHp... Organizer Frank Filz ffilz(a)redhat.com Guests Frank Filz - organizer thomas.vanderputten(a)panzura.com ffilzg(a)gmail.com Daniel Gryniewicz dmanzoni(a)verisign.com martin(a)uni-mainz.de Matt Benjamin Kaleb Keithley leffler(a)google.com sagar.it.iiests(a)gmail.com geva30(a)gmail.com assafy(a)google.com liorsu(a)google.com gauravin(a)google.com yashnarang(a)google.com dipit(a)google.com roopkamal(a)google.com alok(a)spillbox.io punadikar.sachin(a)gmail.com ndevos(a)ibm.com sriram.patil(a)broadcom.com itsmerojin(a)gmail.com drieber(a)google.com yonic(a)google.com shaharhoch(a)google.com Naresh Chillarege ofirvins(a)google.com mivry(a)google.com Animesh Javali Avani Rateria Deeraj Patil Rajesh Prasad Suhas Athani Shivam Singh Vidya Thumukunta roybabayov(a)google.com idaneldar(a)google.com ruben.crash(a)gmail.com daian(a)google.com batenkovinna(a)google.com Marc Eshel RICHARD RUPP devel(a)lists.nfs-ganesha.org Wyll Ingersoll hu hansen ffilz(a)ibm.com Marcus Gorzellik Yogendra Charya Sriram Patil Jacobson, Erik blaine.gardner(a)ibm.com naresh.chillarege(a)ibm.com animesh.javali(a)ibm.com Rajesh Prasad Nishant Puri sreedhar.agraharam(a)ibm.com Radhika Chirra Peter Schwenke View all guest info https://calendar.google.com/calendar/event?action=VIEW&eid=NXZubmZhbGJwcT... Reply for devel(a)lists.nfs-ganesha.org and view more details https://calendar.google.com/calendar/event?action=VIEW&eid=NXZubmZhbGJwcT... Your attendance is optional. ~~//~~ Invitation from Google Calendar: https://calendar.google.com/calendar/ You are receiving this email because you are an attendee on the event. Forwarding this invitation could allow any recipient to send a response to the organizer, be added to the guest list, invite others regardless of their own invitation status, or modify your RSVP. Learn more https://support.google.com/calendar/answer/37135#forwarding

3 weeks, 1 day

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[S] Change in ...nfs-ganesha[next]: Allow /0 CIDR prefix in export client blocks

by Goutham Pacha Ravi (GerritHub)

Goutham Pacha Ravi has uploaded this change for review. ( https://review.gerrithub.io/c/ffilz/nfs-ganesha/+/1237448?usp=email ) Change subject: Allow /0 CIDR prefix in export client blocks ...................................................................... Allow /0 CIDR prefix in export client blocks The lexer regex patterns for CIDR suffixes reject prefix length 0 because they require the first digit to be [1-9]. This prevents valid CIDR notation like 0.0.0.0/0 and ::/0 (RFC 4632, RFC 4291) from being used in export client blocks to match all addresses in an address family. Fix the regex to accept /0 while still disallowing leading zeros. Also fix undefined behavior in cidr_contains_ip() for IPv4 with mask=0, where a 32-bit shift of an int is performed (UB in C). Add test cases for /0 parsing and containment. Change-Id: Ibd5364266e7a5afe1b2749f9a5fc2c1dc7478ba3 Fixes: https://github.com/nfs-ganesha/nfs-ganesha/issues/1396 Signed-off-by: Goutham Pacha Ravi <gouthampravi(a)gmail.com> --- M src/config_parsing/conf_lex.l M src/support/ip_utils.c M src/test/test_cidr.c 3 files changed, 11 insertions(+), 2 deletions(-) git pull ssh://review.gerrithub.io:29418/ffilz/nfs-ganesha refs/changes/48/1237448/1 -- To view, visit https://review.gerrithub.io/c/ffilz/nfs-ganesha/+/1237448?usp=email To unsubscribe, or for help writing mail filters, visit https://review.gerrithub.io/settings?usp=email Gerrit-MessageType: newchange Gerrit-Project: ffilz/nfs-ganesha Gerrit-Branch: next Gerrit-Change-Id: Ibd5364266e7a5afe1b2749f9a5fc2c1dc7478ba3 Gerrit-Change-Number: 1237448 Gerrit-PatchSet: 1 Gerrit-Owner: Goutham Pacha Ravi <gouthampravi(a)gmail.com>

3 weeks, 2 days

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[L] Change in ...nfs-ganesha[next]: Fix TOCTOU races in NFSv4 OPEN, OPEN_DOWNGRADE and CLOSE operations.

by Name of user not set (GerritHub)

inneek(a)gmail.com has uploaded this change for review. ( https://review.gerrithub.io/c/ffilz/nfs-ganesha/+/1237403?usp=email ) Change subject: Fix TOCTOU races in NFSv4 OPEN, OPEN_DOWNGRADE and CLOSE operations. ...................................................................... Fix TOCTOU races in NFSv4 OPEN, OPEN_DOWNGRADE and CLOSE operations. This change addresses potential Time-of-Check-Time-of-Use (TOCTOU) vulnerabilities in the NFSv4 OPEN, OPEN_DOWNGRADE and CLOSE handlers. Change-Id: Ifcb1060a63440b09caf624fe04121fe85ca5dbe6 Signed-off-by: Inna Batenkov <batenkovinna(a)google.com> Signed-off-by: Inna Batenkov <inneek(a)gmail.com> --- M src/Protocols/NFS/nfs4_op_close.c M src/Protocols/NFS/nfs4_op_open.c M src/Protocols/NFS/nfs4_op_open_downgrade.c M src/SAL/nfs4_state.c M src/SAL/nfs4_state_id.c M src/SAL/nlm_state.c M src/include/sal_data.h M src/include/sal_functions.h 8 files changed, 429 insertions(+), 181 deletions(-) git pull ssh://review.gerrithub.io:29418/ffilz/nfs-ganesha refs/changes/03/1237403/1 -- To view, visit https://review.gerrithub.io/c/ffilz/nfs-ganesha/+/1237403?usp=email To unsubscribe, or for help writing mail filters, visit https://review.gerrithub.io/settings?usp=email Gerrit-MessageType: newchange Gerrit-Project: ffilz/nfs-ganesha Gerrit-Branch: next Gerrit-Change-Id: Ifcb1060a63440b09caf624fe04121fe85ca5dbe6 Gerrit-Change-Number: 1237403 Gerrit-PatchSet: 1 Gerrit-Owner: inneek(a)gmail.com

3 weeks, 2 days

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[XS] Change in ...nfs-ganesha[next]: RECOVERY: Fix status message

by Sachin Punadikar (GerritHub)

Sachin Punadikar has uploaded this change for review. ( https://review.gerrithub.io/c/ffilz/nfs-ganesha/+/1237414?usp=email ) Change subject: RECOVERY: Fix status message ...................................................................... RECOVERY: Fix status message Change-Id: Ic1cbbc0558cc67e63b3d608adf427dda364d7497 Signed-off-by: Sachin Punadikar <sachin.punadikar(a)ibm.com> --- M src/SAL/recovery/recovery_rados_cluster.c 1 file changed, 7 insertions(+), 2 deletions(-) git pull ssh://review.gerrithub.io:29418/ffilz/nfs-ganesha refs/changes/14/1237414/1 -- To view, visit https://review.gerrithub.io/c/ffilz/nfs-ganesha/+/1237414?usp=email To unsubscribe, or for help writing mail filters, visit https://review.gerrithub.io/settings?usp=email Gerrit-MessageType: newchange Gerrit-Project: ffilz/nfs-ganesha Gerrit-Branch: next Gerrit-Change-Id: Ic1cbbc0558cc67e63b3d608adf427dda364d7497 Gerrit-Change-Number: 1237414 Gerrit-PatchSet: 1 Gerrit-Owner: Sachin Punadikar <sachin.punadikar(a)ibm.com>

3 weeks, 2 days

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[XL] Change in ...nfs-ganesha[next]: Transparent State Migration Implementation

by Animesh Javali (GerritHub)

Animesh Javali has uploaded this change for review. ( https://review.gerrithub.io/c/ffilz/nfs-ganesha/+/1237204?usp=email ) Change subject: Transparent State Migration Implementation ...................................................................... Transparent State Migration Implementation TSM provides distributed NFS state storage in the in-memory state of peer nodes and recovery from peer nodes on node reboot. This implementation provides partial I/O allowance during the grace period. It allows reclaiming of previous OPEN, LOCK, and DELEGATION states and non-conflicting operations while blocking conflicting operations from a different client during the grace period. Core Features: 1. State Tracking: - Maintains per-file state using (fsid_maj, fsid_min, fileid) - Tracks OPEN, LOCK, and DELEGATION states separately - Uses struct state_info_t with linked lists for each state type 2. Scope of Control: - Supports state tracking at export-level and file-level 3. State Operations: - OPEN: Tracks client open state (share_access, share_deny, owner identity) - LOCK: Tracks byte-range locks (start, type, length, owner identity) - DELEGATION: Tracks delegation state (share_access, share_deny, type, owner identity) - Supports deletion of stored in-memory states when CLOSE/UNLOCK/DELEGRETURN/DELEGREVOKE operations occur 5. Recovery Mechanism using peer-based recovery model: - Peer node selection happens at first boot, and this information is broadcast to all nodes - Nodes recover peer node info from any node on reboot, which is then used to recover state from peers 6. Communication: - RPC messaging between nodes using message types - ACK-based confirmation model from peer nodes 7. Enable/Disable: - Controlled via ENABLE_TSM (compile-time) - Controlled via core_param enable_TSM (runtime) - TSM port can be changed via core_param TSM_PORT - Default: Disabled Change-Id: Id606153046bbe035c9acde182195bc4feff11ae5 Signed-off-by: Animesh Javali <Animesh.Javali(a)ibm.com> --- M src/CMakeLists.txt M src/MainNFSD/CMakeLists.txt M src/MainNFSD/nfs_init.c M src/MainNFSD/nfs_rpc_dispatcher_thread.c M src/MainNFSD/nfs_worker_thread.c A src/MainNFSD/transparent_recovery.c M src/Protocols/CMakeLists.txt M src/Protocols/NFS/nfs4_op_close.c M src/Protocols/NFS/nfs4_op_delegreturn.c M src/Protocols/NFS/nfs4_op_lock.c M src/Protocols/NFS/nfs4_op_open.c A src/Protocols/TSM/CMakeLists.txt A src/Protocols/TSM/tsm_Null.c A src/Protocols/TSM/tsm_msgsnd.c M src/Protocols/XDR/CMakeLists.txt A src/Protocols/XDR/xdr_tsm.c M src/SAL/nfs4_recovery.c M src/SAL/state_deleg.c M src/SAL/state_lock.c M src/include/client_mgr.h M src/include/config-h.in.cmake M src/include/gsh_config.h M src/include/log_common.h M src/include/nfs_init.h M src/include/nfs_proto_data.h M src/include/nfs_proto_functions.h A src/include/transparent_recovery.h A src/include/tsm.h M src/log/log_functions.c M src/nfs-ganesha.spec-in.cmake M src/support/client_mgr.c M src/support/nfs_read_conf.c 32 files changed, 5,250 insertions(+), 9 deletions(-) git pull ssh://review.gerrithub.io:29418/ffilz/nfs-ganesha refs/changes/04/1237204/1 -- To view, visit https://review.gerrithub.io/c/ffilz/nfs-ganesha/+/1237204?usp=email To unsubscribe, or for help writing mail filters, visit https://review.gerrithub.io/settings?usp=email Gerrit-MessageType: newchange Gerrit-Project: ffilz/nfs-ganesha Gerrit-Branch: next Gerrit-Change-Id: Id606153046bbe035c9acde182195bc4feff11ae5 Gerrit-Change-Number: 1237204 Gerrit-PatchSet: 1 Gerrit-Owner: Animesh Javali <Animesh.Javali(a)ibm.com>

3 weeks, 6 days

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[S] Change in ...nfs-ganesha[next]: NFSv4.1+: return invalid stateid on replayed CLOSE success (#1395)

by Suhas Athani (GerritHub)

Suhas Athani has uploaded this change for review. ( https://review.gerrithub.io/c/ffilz/nfs-ganesha/+/1237020?usp=email ) Change subject: NFSv4.1+: return invalid stateid on replayed CLOSE success (#1395) ...................................................................... NFSv4.1+: return invalid stateid on replayed CLOSE success (#1395) Fix nfs4_op_close() to return the RFC5661-recommended invalid stateid (other=0, seqid=UINT32_MAX) for NFSv4.1+ when a CLOSE is treated as replay/duplicate (object/open-owner refs unavailable). This avoids returning a valid-looking stateid.other on CLOSE success. Change-Id: Iea7013e90f7a1f7bd497d390cbabfe9463f65085 Signed-off-by: Suhas Athani <Suhas.Athani(a)ibm.com> --- M src/Protocols/NFS/nfs4_op_close.c 1 file changed, 22 insertions(+), 7 deletions(-) git pull ssh://review.gerrithub.io:29418/ffilz/nfs-ganesha refs/changes/20/1237020/1 -- To view, visit https://review.gerrithub.io/c/ffilz/nfs-ganesha/+/1237020?usp=email To unsubscribe, or for help writing mail filters, visit https://review.gerrithub.io/settings?usp=email Gerrit-MessageType: newchange Gerrit-Project: ffilz/nfs-ganesha Gerrit-Branch: next Gerrit-Change-Id: Iea7013e90f7a1f7bd497d390cbabfe9463f65085 Gerrit-Change-Number: 1237020 Gerrit-PatchSet: 1 Gerrit-Owner: Suhas Athani <Suhas.Athani(a)ibm.com>

1 month

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