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[PATCH OLK-6.6 0/2] Fix CVE-2026-89861
by Pan Taixi 23 Sep '26

23 Sep '26

Backport stable patches ("scsi: qla2xxx: Hold vport reference in qla24xx_report_id_acquisition()") and follow up fix ("scsi: qla2xxx: Drop vport reference under lock in report ID acquisition") to fix CVE-2026-89861 Nilesh Javali (2): scsi: qla2xxx: Hold vport reference in qla24xx_report_id_acquisition() scsi: qla2xxx: Drop vport reference under lock in report ID acquisition drivers/scsi/qla2xxx/qla_mbx.c | 5 +++++ 1 file changed, 5 insertions(+) -- 2.34.1

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[PATCH OLK-5.10] lockd: pin next file across nlm_inspect_file lock-drop
by Pu Lehui 23 Sep '26

23 Sep '26

From: Michael Bommarito <michael.bommarito(a)gmail.com> mainline inclusion from mainline-v7.3-rc1 commit 526c49cff3f72c3ec74752016380c7567040581b category: bugfix bugzilla: https://atomgit.com/src-openeuler/kernel/issues/18850 CVE: CVE-2026-89485 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- nlm_traverse_files() pins the current file with f_count++ across a mutex_unlock for nlm_inspect_file(), but nothing pins the saved next pointer. A concurrent nlm_release_file() can kfree the next file during the unlock window, and the iterator dereferences freed memory on the next loop step. Pin both current and next before the lock-drop. Advance by swapping the pinned cursors at the end of each iteration so next is always held alive across the unlock. Always call nlm_file_release() after dropping the iteration pin, regardless of whether the file matched the predicate. Use nlm_file_inuse(), which does a live walk of the inode lock list, rather than the cached f_locks field, so skipped files that never ran nlm_inspect_file() are evaluated correctly. Because every file in a hash bucket is now pinned and released, files skipped by the is_failover_file predicate that have no locks, blocks, shares, or external references are deleted during traversal. The old code never evaluated skipped files for cleanup. The new behavior is intentional: such files are stale and should not persist in the table. Fixes: 01df9c5e918a ("LOCKD: Fix a deadlock in nlm_traverse_files()") Cc: stable(a)vger.kernel.org Assisted-by: Claude:claude-opus-4-7 Signed-off-by: Michael Bommarito <michael.bommarito(a)gmail.com> Link: https://patch.msgid.link/20260524115527.1734251-1-michael.bommarito@gmail.c… Signed-off-by: Chuck Lever <chuck.lever(a)oracle.com> Conflicts: fs/lockd/svcsubs.c [Downstream tree has no standalone nlm_close_files() helper; the teardown was inlined inside nlm_traverse_files(). Add nlm_file_release() (as upstream does) and rewrite the traversal loop to the new pinned-cursor form.] Co-authored-by: BackportAgent@deepseek-v4-flash Signed-off-by: Hulk Robot <hulkrobot(a)huawei.com> Signed-off-by: Pu Lehui <pulehui(a)huawei.com> --- fs/lockd/svcsubs.c | 52 +++++++++++++++++++++++++++++----------------- 1 file changed, 33 insertions(+), 19 deletions(-) diff --git a/fs/lockd/svcsubs.c b/fs/lockd/svcsubs.c index 028fc152da22..23fd515b2185 100644 --- a/fs/lockd/svcsubs.c +++ b/fs/lockd/svcsubs.c @@ -246,6 +246,11 @@ nlm_file_inuse(struct nlm_file *file) return 0; } +static void nlm_file_release(struct nlm_file *file) +{ + if (!nlm_file_inuse(file)) + nlm_delete_file(file); +} /* * Loop over all files in the file table. */ @@ -253,32 +258,41 @@ static int nlm_traverse_files(void *data, nlm_host_match_fn_t match, int (*is_failover_file)(void *data, struct nlm_file *file)) { - struct hlist_node *next; - struct nlm_file *file; + struct nlm_file *file, *next; int i, ret = 0; mutex_lock(&nlm_file_mutex); for (i = 0; i < FILE_NRHASH; i++) { - hlist_for_each_entry_safe(file, next, &nlm_files[i], f_list) { - if (is_failover_file && !is_failover_file(data, file)) - continue; + file = hlist_entry_safe(nlm_files[i].first, + struct nlm_file, f_list); + if (file) file->f_count++; - mutex_unlock(&nlm_file_mutex); - - /* Traverse locks, blocks and shares of this file - * and update file->f_locks count */ - if (nlm_inspect_file(data, file, match)) - ret = 1; + while (file) { + /* + * Pin the next neighbour before we drop the mutex + * for nlm_inspect_file(); a concurrent + * nlm_release_file() under the same mutex would + * otherwise be free to unlink and kfree it during + * the unlock window, leaving us to dereference a + * freed slab when we walked to next afterwards. + */ + next = hlist_entry_safe(file->f_list.next, + struct nlm_file, f_list); + if (next) + next->f_count++; + + if (!is_failover_file || is_failover_file(data, file)) { + mutex_unlock(&nlm_file_mutex); + + if (nlm_inspect_file(data, file, match)) + ret = 1; + + mutex_lock(&nlm_file_mutex); + } - mutex_lock(&nlm_file_mutex); file->f_count--; - /* No more references to this file. Let go of it. */ - if (list_empty(&file->f_blocks) && !file->f_locks - && !file->f_shares && !file->f_count) { - hlist_del(&file->f_list); - nlmsvc_ops->fclose(file->f_file); - kfree(file); - } + nlm_file_release(file); + file = next; } } mutex_unlock(&nlm_file_mutex); -- 2.34.1

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[PATCH openEuler-1.0-LTS] lockd: pin next file across nlm_inspect_file lock-drop
by Pu Lehui 23 Sep '26

23 Sep '26

From: Michael Bommarito <michael.bommarito(a)gmail.com> mainline inclusion from mainline-v7.3-rc1 commit 526c49cff3f72c3ec74752016380c7567040581b category: bugfix bugzilla: https://atomgit.com/src-openeuler/kernel/issues/18850 CVE: CVE-2026-89485 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- nlm_traverse_files() pins the current file with f_count++ across a mutex_unlock for nlm_inspect_file(), but nothing pins the saved next pointer. A concurrent nlm_release_file() can kfree the next file during the unlock window, and the iterator dereferences freed memory on the next loop step. Pin both current and next before the lock-drop. Advance by swapping the pinned cursors at the end of each iteration so next is always held alive across the unlock. Always call nlm_file_release() after dropping the iteration pin, regardless of whether the file matched the predicate. Use nlm_file_inuse(), which does a live walk of the inode lock list, rather than the cached f_locks field, so skipped files that never ran nlm_inspect_file() are evaluated correctly. Because every file in a hash bucket is now pinned and released, files skipped by the is_failover_file predicate that have no locks, blocks, shares, or external references are deleted during traversal. The old code never evaluated skipped files for cleanup. The new behavior is intentional: such files are stale and should not persist in the table. Fixes: 01df9c5e918a ("LOCKD: Fix a deadlock in nlm_traverse_files()") Cc: stable(a)vger.kernel.org Assisted-by: Claude:claude-opus-4-7 Signed-off-by: Michael Bommarito <michael.bommarito(a)gmail.com> Link: https://patch.msgid.link/20260524115527.1734251-1-michael.bommarito@gmail.c… Signed-off-by: Chuck Lever <chuck.lever(a)oracle.com> Conflicts: fs/lockd/svcsubs.c [Downstream tree has no standalone nlm_close_files() helper; the teardown was inlined inside nlm_traverse_files(). Add nlm_file_release() (as upstream does) and rewrite the traversal loop to the new pinned-cursor form.] Co-authored-by: BackportAgent@deepseek-v4-flash Signed-off-by: Hulk Robot <hulkrobot(a)huawei.com> Signed-off-by: Pu Lehui <pulehui(a)huawei.com> --- fs/lockd/svcsubs.c | 52 +++++++++++++++++++++++++++++----------------- 1 file changed, 33 insertions(+), 19 deletions(-) diff --git a/fs/lockd/svcsubs.c b/fs/lockd/svcsubs.c index 899360ba3b84..4c2f70a3fc86 100644 --- a/fs/lockd/svcsubs.c +++ b/fs/lockd/svcsubs.c @@ -245,6 +245,11 @@ nlm_file_inuse(struct nlm_file *file) return 0; } +static void nlm_file_release(struct nlm_file *file) +{ + if (!nlm_file_inuse(file)) + nlm_delete_file(file); +} /* * Loop over all files in the file table. */ @@ -252,32 +257,41 @@ static int nlm_traverse_files(void *data, nlm_host_match_fn_t match, int (*is_failover_file)(void *data, struct nlm_file *file)) { - struct hlist_node *next; - struct nlm_file *file; + struct nlm_file *file, *next; int i, ret = 0; mutex_lock(&nlm_file_mutex); for (i = 0; i < FILE_NRHASH; i++) { - hlist_for_each_entry_safe(file, next, &nlm_files[i], f_list) { - if (is_failover_file && !is_failover_file(data, file)) - continue; + file = hlist_entry_safe(nlm_files[i].first, + struct nlm_file, f_list); + if (file) file->f_count++; - mutex_unlock(&nlm_file_mutex); - - /* Traverse locks, blocks and shares of this file - * and update file->f_locks count */ - if (nlm_inspect_file(data, file, match)) - ret = 1; + while (file) { + /* + * Pin the next neighbour before we drop the mutex + * for nlm_inspect_file(); a concurrent + * nlm_release_file() under the same mutex would + * otherwise be free to unlink and kfree it during + * the unlock window, leaving us to dereference a + * freed slab when we walked to next afterwards. + */ + next = hlist_entry_safe(file->f_list.next, + struct nlm_file, f_list); + if (next) + next->f_count++; + + if (!is_failover_file || is_failover_file(data, file)) { + mutex_unlock(&nlm_file_mutex); + + if (nlm_inspect_file(data, file, match)) + ret = 1; + + mutex_lock(&nlm_file_mutex); + } - mutex_lock(&nlm_file_mutex); file->f_count--; - /* No more references to this file. Let go of it. */ - if (list_empty(&file->f_blocks) && !file->f_locks - && !file->f_shares && !file->f_count) { - hlist_del(&file->f_list); - nlmsvc_ops->fclose(file->f_file); - kfree(file); - } + nlm_file_release(file); + file = next; } } mutex_unlock(&nlm_file_mutex); -- 2.34.1

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[PATCH OLK-5.10 0/2] Fix CVE-2026-89861
by Pan Taixi 23 Sep '26

23 Sep '26

Backport stable patches ("scsi: qla2xxx: Hold vport reference in qla24xx_report_id_acquisition()") and follow up fix ("scsi: qla2xxx: Drop vport reference under lock in report ID acquisition") to fix CVE-2026-89861 Nilesh Javali (2): scsi: qla2xxx: Hold vport reference in qla24xx_report_id_acquisition() scsi: qla2xxx: Drop vport reference under lock in report ID acquisition drivers/scsi/qla2xxx/qla_mbx.c | 5 +++++ 1 file changed, 5 insertions(+) -- 2.34.1

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[PATCH OLK-6.6] scsi: qla2xxx: Zero SFP DMA buffer in FRU/I2C bsg handlers
by Pan Taixi 23 Sep '26

23 Sep '26

From: Nilesh Javali <njavali(a)marvell.com> stable inclusion from stable-v6.6.157 commit 84bde5ce4038d9ad811e5c994305bbfcbd7a9f79 category: bugfix bugzilla: https://atomgit.com/src-openeuler/kernel/issues/19080 CVE: CVE-2026-89865 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit b47d4a1547d9ef21b2e9d1a739fe2204d4be05dc upstream. The FRU and I2C bsg handlers stage their transfer in a DMA_POOL_SIZE (256-byte) bounce buffer obtained from dma_pool_alloc(), which does not zero the allocation. They initialize only a few leading bytes before handing the buffer to qla2x00_write_sfp(). qla2x00_write_sfp() can override the transfer length with a user-supplied value: if (len == 1) opt |= BIT_0; if (opt & BIT_0) len = *sfp; *sfp is the first byte of the (user-controlled) payload, so len can grow up to 255. The device then DMA-reads len bytes from the 256-byte pool buffer. Since only a small prefix was written (e.g. MAX_FRU_SIZE == 36 bytes for a FRU version, one byte for a FRU status register), the hardware reads past the initialized region and writes up to ~219 bytes of stale DMA-pool heap memory to the device flash. Allocate the buffer with dma_pool_zalloc() in all five FRU/I2C handlers so any bytes beyond the initialized data are zero rather than stale heap contents. Fixes: 697a4bc69159 ("[SCSI] qla2xxx: Provide method for updating I2C attached VPD.") Fixes: 9ebb5d9c69f1 ("[SCSI] qla2xxx: Add I2C BSG interface.") Cc: stable(a)vger.kernel.org Reported-by: Sashiko <sashiko-dev(a)google.com> Signed-off-by: Nilesh Javali <njavali(a)marvell.com> Link: https://patch.msgid.link/20260730155838.2119230-32-njavali@marvell.com Signed-off-by: Martin K. Petersen (Oracle) <mkp(a)kernel.org> Signed-off-by: Pan Taixi <pantaixi1(a)huawei.com> --- drivers/scsi/qla2xxx/qla_bsg.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/scsi/qla2xxx/qla_bsg.c b/drivers/scsi/qla2xxx/qla_bsg.c index 9319b81ea0b8..a55af07b3e83 100644 --- a/drivers/scsi/qla2xxx/qla_bsg.c +++ b/drivers/scsi/qla2xxx/qla_bsg.c @@ -1563,11 +1563,11 @@ qla2x00_update_fru_versions(struct bsg_job *bsg_job) uint8_t bsg[DMA_POOL_SIZE]; struct qla_image_version_list *list = (void *)bsg; struct qla_image_version *image; uint32_t count; dma_addr_t sfp_dma; - void *sfp = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &sfp_dma); + void *sfp = dma_pool_zalloc(ha->s_dma_pool, GFP_KERNEL, &sfp_dma); if (!sfp) { bsg_reply->reply_data.vendor_reply.vendor_rsp[0] = EXT_STATUS_NO_MEMORY; goto done; @@ -1614,11 +1614,11 @@ qla2x00_read_fru_status(struct bsg_job *bsg_job) struct qla_hw_data *ha = vha->hw; int rval = 0; uint8_t bsg[DMA_POOL_SIZE]; struct qla_status_reg *sr = (void *)bsg; dma_addr_t sfp_dma; - uint8_t *sfp = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &sfp_dma); + uint8_t *sfp = dma_pool_zalloc(ha->s_dma_pool, GFP_KERNEL, &sfp_dma); if (!sfp) { bsg_reply->reply_data.vendor_reply.vendor_rsp[0] = EXT_STATUS_NO_MEMORY; goto done; @@ -1665,11 +1665,11 @@ qla2x00_write_fru_status(struct bsg_job *bsg_job) struct qla_hw_data *ha = vha->hw; int rval = 0; uint8_t bsg[DMA_POOL_SIZE]; struct qla_status_reg *sr = (void *)bsg; dma_addr_t sfp_dma; - uint8_t *sfp = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &sfp_dma); + uint8_t *sfp = dma_pool_zalloc(ha->s_dma_pool, GFP_KERNEL, &sfp_dma); if (!sfp) { bsg_reply->reply_data.vendor_reply.vendor_rsp[0] = EXT_STATUS_NO_MEMORY; goto done; @@ -1712,11 +1712,11 @@ qla2x00_write_i2c(struct bsg_job *bsg_job) struct qla_hw_data *ha = vha->hw; int rval = 0; uint8_t bsg[DMA_POOL_SIZE]; struct qla_i2c_access *i2c = (void *)bsg; dma_addr_t sfp_dma; - uint8_t *sfp = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &sfp_dma); + uint8_t *sfp = dma_pool_zalloc(ha->s_dma_pool, GFP_KERNEL, &sfp_dma); if (!sfp) { bsg_reply->reply_data.vendor_reply.vendor_rsp[0] = EXT_STATUS_NO_MEMORY; goto done; @@ -1758,11 +1758,11 @@ qla2x00_read_i2c(struct bsg_job *bsg_job) struct qla_hw_data *ha = vha->hw; int rval = 0; uint8_t bsg[DMA_POOL_SIZE]; struct qla_i2c_access *i2c = (void *)bsg; dma_addr_t sfp_dma; - uint8_t *sfp = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &sfp_dma); + uint8_t *sfp = dma_pool_zalloc(ha->s_dma_pool, GFP_KERNEL, &sfp_dma); if (!sfp) { bsg_reply->reply_data.vendor_reply.vendor_rsp[0] = EXT_STATUS_NO_MEMORY; goto done; -- 2.34.1

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[PATCH OLK-6.6] scsi: qla2xxx: Bound i2c->length in I2C bsg handlers
by Pan Taixi 23 Sep '26

23 Sep '26

From: Nilesh Javali <njavali(a)marvell.com> stable inclusion from stable-v6.6.157 commit 9a756f277eb89f769dbf380f38245c270d31fdb5 category: bugfix bugzilla: https://atomgit.com/src-openeuler/kernel/issues/19079 CVE: CVE-2026-89864 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit 0918ee2c0eeb4d7f45b82b3dc11e65c2d9b7ad59 upstream. struct qla_i2c_access carries a 16-bit length field alongside a fixed 64-byte buffer: struct qla_i2c_access { uint16_t device, offset, option, length; uint8_t buffer[0x40]; } __packed; qla2x00_write_i2c() and qla2x00_read_i2c() use the user-supplied i2c->length without any bounds check. i2c is overlaid on a 256-byte on-stack buffer and sfp is a 256-byte DMA-pool buffer, so a length up to 65535 overruns both: - write: memcpy(sfp, i2c->buffer, i2c->length) over-reads the stack and over-writes the sfp heap buffer, and qla2x00_write_sfp() then DMAs i2c->length bytes out of the 256-byte buffer. - read: qla2x00_read_sfp() DMAs i2c->length bytes into the 256-byte sfp, then memcpy(i2c->buffer, sfp, i2c->length) overflows the 64-byte buffer inside the on-stack array. A caller holding CAP_SYS_RAWIO can use this to corrupt the heap and the kernel stack. Reject requests whose length exceeds the buffer before any copy or DMA transfer in both handlers. Fixes: 9ebb5d9c69f1 ("[SCSI] qla2xxx: Add I2C BSG interface.") Cc: stable(a)vger.kernel.org Reported-by: Sashiko <sashiko-dev(a)google.com> Signed-off-by: Nilesh Javali <njavali(a)marvell.com> Link: https://patch.msgid.link/20260730155838.2119230-33-njavali@marvell.com Signed-off-by: Martin K. Petersen (Oracle) <mkp(a)kernel.org> Signed-off-by: Pan Taixi <pantaixi1(a)huawei.com> --- drivers/scsi/qla2xxx/qla_bsg.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/drivers/scsi/qla2xxx/qla_bsg.c b/drivers/scsi/qla2xxx/qla_bsg.c index 9319b81ea0b8..bf83382dd637 100644 --- a/drivers/scsi/qla2xxx/qla_bsg.c +++ b/drivers/scsi/qla2xxx/qla_bsg.c @@ -1723,10 +1723,16 @@ qla2x00_write_i2c(struct bsg_job *bsg_job) } sg_copy_to_buffer(bsg_job->request_payload.sg_list, bsg_job->request_payload.sg_cnt, i2c, sizeof(*i2c)); + if (i2c->length > sizeof(i2c->buffer)) { + bsg_reply->reply_data.vendor_reply.vendor_rsp[0] = + EXT_STATUS_INVALID_PARAM; + goto dealloc; + } + memcpy(sfp, i2c->buffer, i2c->length); rval = qla2x00_write_sfp(vha, sfp_dma, sfp, i2c->device, i2c->offset, i2c->length, i2c->option); if (rval) { @@ -1769,10 +1775,16 @@ qla2x00_read_i2c(struct bsg_job *bsg_job) } sg_copy_to_buffer(bsg_job->request_payload.sg_list, bsg_job->request_payload.sg_cnt, i2c, sizeof(*i2c)); + if (i2c->length > sizeof(i2c->buffer)) { + bsg_reply->reply_data.vendor_reply.vendor_rsp[0] = + EXT_STATUS_INVALID_PARAM; + goto dealloc; + } + rval = qla2x00_read_sfp(vha, sfp_dma, sfp, i2c->device, i2c->offset, i2c->length, i2c->option); if (rval) { bsg_reply->reply_data.vendor_reply.vendor_rsp[0] = -- 2.34.1

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[PATCH OLK-5.10 0/2] CVE-2026-89492
by Pu Lehui 23 Sep '26

23 Sep '26

Doruk Tan Ozturk (1): ocfs2: validate directory-index entry counts when reading metadata Joseph Qi (1): ocfs2: validate dx_root extent list fields during block read fs/ocfs2/dir.c | 71 ++++++++++++++++++++++++++++++++++++++++++++++---- 1 file changed, 66 insertions(+), 5 deletions(-) -- 2.34.1

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[PATCH OLK-6.6 0/2] Fix CVE-2026-90042 OLK-6.6
by Pan Taixi 23 Sep '26

23 Sep '26

Backport "ceph: properly decrypt filenames in vmalloc() buffers" to fix CVE-2026-90042. This patch depends on "ceph: pass fscrypt tname buffers directly". Pan Taixi (2): ceph: pass fscrypt tname buffers directly ceph: properly decrypt filenames in vmalloc() buffers fs/ceph/crypto.c | 49 +++++++++++++++++++++++++++++++++----------- fs/ceph/crypto.h | 4 ++-- fs/ceph/mds_client.c | 12 +++++++---- 3 files changed, 47 insertions(+), 18 deletions(-) -- 2.34.1

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[PATCH OLK-6.6 0/2] CVE-2026-89492
by Pu Lehui 23 Sep '26

23 Sep '26

Doruk Tan Ozturk (1): ocfs2: validate directory-index entry counts when reading metadata Joseph Qi (1): ocfs2: validate dx_root extent list fields during block read fs/ocfs2/dir.c | 71 ++++++++++++++++++++++++++++++++++++++++++++++---- 1 file changed, 66 insertions(+), 5 deletions(-) -- 2.34.1

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[PATCH OLK-6.6] nvme-fabrics: fix DHCHAP secret leak on parse failure
by Chen Yuxi 23 Sep '26

23 Sep '26

From: Xu Rao <raoxu(a)uniontech.com> mainline inclusion from mainline-v7.3-rc2 commit afdee49a1b88ed9bb44e2b30e855297c169bcc53 category: bugfix bugzilla: https://atomgit.com/src-openeuler/kernel/issues/19103 CVE: CVE-2026-89975 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- nvmf_parse_options() duplicates dhchap_secret and dhchap_ctrl_secret with match_strdup() before validating the DHHC-1: representation. If validation fails, the parser returns -EINVAL before the temporary string in p is assigned to opts->dhchap_secret or opts->dhchap_ctrl_secret. nvmf_create_ctrl() subsequently frees opts, but nvmf_free_options() cannot release the unassigned temporary string. Each rejected option therefore leaks one allocation. This is easy to miss because valid secrets transfer ownership to opts and are freed normally, while the malformed-secret path still returns the expected -EINVAL to userspace. With CONFIG_NVME_HOST_AUTH enabled, the leak is reachable before the required-option checks and transport lookup. No NVMe-oF target or working transport connection is required; for example, repeatedly writing dhchap_secret=BAD or dhchap_ctrl_secret=BAD to /dev/nvme-fabrics deterministically takes the leaking parse path. Free the temporary string before leaving both validation error paths. Use kfree_sensitive() because the copied option may contain secret material even when its representation is rejected, matching the sensitive cleanup used for stored DHCHAP secrets. Fixes: f50fff73d620 ("nvme: implement In-Band authentication") Cc: stable(a)vger.kernel.org Reviewed-by: Christoph Hellwig <hch(a)lst.de> Signed-off-by: Xu Rao <raoxu(a)uniontech.com> Signed-off-by: Chen Yuxi <chenyuxi19(a)huawei.com> --- drivers/nvme/host/fabrics.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/nvme/host/fabrics.c b/drivers/nvme/host/fabrics.c index 5119421afd95..6f5a4670c5d8 100644 --- a/drivers/nvme/host/fabrics.c +++ b/drivers/nvme/host/fabrics.c @@ -952,6 +952,7 @@ static int nvmf_parse_options(struct nvmf_ctrl_options *opts, } if (strlen(p) < 11 || strncmp(p, "DHHC-1:", 7)) { pr_err("Invalid DH-CHAP secret %s\n", p); + kfree_sensitive(p); ret = -EINVAL; goto out; } @@ -966,6 +967,7 @@ static int nvmf_parse_options(struct nvmf_ctrl_options *opts, } if (strlen(p) < 11 || strncmp(p, "DHHC-1:", 7)) { pr_err("Invalid DH-CHAP secret %s\n", p); + kfree_sensitive(p); ret = -EINVAL; goto out; } -- 2.34.1

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