diff options
| author | Stephan Mueller <[email protected]> | 2017-08-10 08:06:18 +0200 |
|---|---|---|
| committer | Herbert Xu <[email protected]> | 2017-08-22 14:45:01 +0800 |
| commit | dea3eb8b452e36cf2dd572b0a797915ccf452ae6 (patch) | |
| tree | 8d4fe3412cd76e3bcd7959aa635e71ab80b622f8 /lib/mpi/generic_mpih-rshift.c | |
| parent | 8861249c740fc4af9ddc5aee321eafefb960d7c6 (diff) | |
lib/mpi: kunmap after finishing accessing buffer
Using sg_miter_start and sg_miter_next, the buffer of an SG is kmap'ed
to *buff. The current code calls sg_miter_stop (and thus kunmap) on the
SG entry before the last access of *buff.
The patch moves the sg_miter_stop call after the last access to *buff to
ensure that the memory pointed to by *buff is still mapped.
Fixes: 4816c9406430 ("lib/mpi: Fix SG miter leak")
Cc: <[email protected]>
Signed-off-by: Stephan Mueller <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>
Diffstat (limited to 'lib/mpi/generic_mpih-rshift.c')
0 files changed, 0 insertions, 0 deletions