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| author | Christoph Jaeger <christophjaeger@linux.com> | 2014-04-11 18:40:05 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-04-16 12:28:47 -0700 |
| commit | 7c7352827343b377446bb59b844d387df665e401 (patch) | |
| tree | 3fc5e2cac5caaa9979557530f0025885ad500712 /drivers/mcb/mcb-parse.c | |
| parent | 34ec43661fe8f1977dd0f05353302ae2ed10aabb (diff) | |
| download | lwn-7c7352827343b377446bb59b844d387df665e401.tar.gz lwn-7c7352827343b377446bb59b844d387df665e401.zip | |
drivers: mcb: fix memory leak in chameleon_parse_cells() error path
chameleon_parse_cells() bails out if chameleon descriptor type is
invalid but does not free the storage 'header' points to.
Signed-off-by: Christoph Jaeger <christophjaeger@linux.com>
Signed-off-by: Johannes Thumshirn <johannes.thumshirn@men.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/mcb/mcb-parse.c')
| -rw-r--r-- | drivers/mcb/mcb-parse.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/mcb/mcb-parse.c b/drivers/mcb/mcb-parse.c index d1278b5f3028..004926955263 100644 --- a/drivers/mcb/mcb-parse.c +++ b/drivers/mcb/mcb-parse.c @@ -141,6 +141,7 @@ int chameleon_parse_cells(struct mcb_bus *bus, phys_addr_t mapbase, default: pr_err("Invalid chameleon descriptor type 0x%x\n", dtype); + kfree(header); return -EINVAL; } num_cells++; |