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| author | Selvin Xavier <selvin.xavier@broadcom.com> | 2017-08-31 06:57:34 +0300 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2017-09-22 20:57:33 +0300 |
| commit | 1993519be8bc86342687c61d8d11c3ade62b3b84 (patch) | |
| tree | db6cbdbbb27b17c695418327fea93e00b934a15f /drivers/crypto/ccp/ccp-crypto-sha.c | |
| parent | 74828b128115033ff25d4140d732a05a36eaeaf0 (diff) | |
| download | linux-1993519be8bc86342687c61d8d11c3ade62b3b84.tar.xz | |
bnxt_re: Fix memory leak in FRMR path
This patch fixes a memory leak issue when alloc_mr is used.
mr->pages and mr->npages are used only in alloc_mr path. mr->pages
is allocated when alloc_mr is called or in the case of FRMR, while
creating the MR. mr->npages is updated only when the MR created
is used i.e. after invoking map_mr_sg verb, before data transfer.
In the dereg_mr path, if mr->npages is 0, driver ends up not freeing
the memory created.
Removing the npages check from the dereg_mr path for kernel consumers.
Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com>
Signed-off-by: Somnath Kotur <somnath.kotur@broadcom.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/crypto/ccp/ccp-crypto-sha.c')
0 files changed, 0 insertions, 0 deletions