| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.9 034/153] staging/lustre/lnet: Fix allocation size for sv_cpt_data | Date | Fri, 10 Mar 2017 10:07:47 +0100 |
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4.9-stable review patch. If anyone has any objections, please let me know.
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From: Oleg Drokin <green@linuxhacker.ru>
commit dc7ffefdcc28a45214aa707fdc3df6a5e611ba09 upstream.
This is unbreaking another of those "stealth" janitor patches that got in and subtly broke some things.
sv_cpt_data is a pointer to pointer, so need to dereference it twice to allocate the correct structure size.
Fixes: 9899cb68c6c2 ("Staging: lustre: rpc: Use sizeof type *pointer instead of sizeof type.") CC: Sandhya Bankar <bankarsandhya512@gmail.com> Signed-off-by: Oleg Drokin <green@linuxhacker.ru> Reviewed-by: James Simmons <jsimmons@infradead.org> Reviewed-by: Doug Oucharek <doug.s.oucharek@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- drivers/staging/lustre/lnet/selftest/rpc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/staging/lustre/lnet/selftest/rpc.c +++ b/drivers/staging/lustre/lnet/selftest/rpc.c @@ -252,7 +252,7 @@ srpc_service_init(struct srpc_service *s svc->sv_shuttingdown = 0; svc->sv_cpt_data = cfs_percpt_alloc(lnet_cpt_table(), - sizeof(*svc->sv_cpt_data)); + sizeof(**svc->sv_cpt_data)); if (!svc->sv_cpt_data) return -ENOMEM;
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