45efb79d12
commit 08e74c4b00c30c232d535ff368554959403d0432 upstream.
In case of error when writing to userspace, the function mthca_create_cq()
does not set an error code before following its error path.
This patch sets the error code to -EFAULT when ib_copy_to_udata() fails.
This was caught when using spatch (aka. coccinelle)
to rewrite call to ib_copy_{from,to}_udata().
Link:
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.. | ||
Kconfig | ||
Makefile | ||
mthca_allocator.c | ||
mthca_av.c | ||
mthca_catas.c | ||
mthca_cmd.c | ||
mthca_cmd.h | ||
mthca_config_reg.h | ||
mthca_cq.c | ||
mthca_dev.h | ||
mthca_doorbell.h | ||
mthca_eq.c | ||
mthca_mad.c | ||
mthca_main.c | ||
mthca_mcg.c | ||
mthca_memfree.c | ||
mthca_memfree.h | ||
mthca_mr.c | ||
mthca_pd.c | ||
mthca_profile.c | ||
mthca_profile.h | ||
mthca_provider.c | ||
mthca_provider.h | ||
mthca_qp.c | ||
mthca_reset.c | ||
mthca_srq.c | ||
mthca_uar.c | ||
mthca_user.h | ||
mthca_wqe.h |