Messages in this thread Patch in this message | | | From | Lars-Peter Clausen <> | Subject | [PATCH] regmap: Fix memory leak in regmap_init error path | Date | Thu, 10 Nov 2011 18:15:15 +0100 |
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If regcache initialization fails regmap_init will currently exit without freeing work_buf.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> --- drivers/base/regmap/regmap.c | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c index 3e30d16..b08df85 100644 --- a/drivers/base/regmap/regmap.c +++ b/drivers/base/regmap/regmap.c @@ -229,12 +229,14 @@ struct regmap *regmap_init(struct device *dev, ret = regcache_init(map); if (ret < 0) - goto err_map; + goto err_free_workbuf; regmap_debugfs_init(map); return map; +err_free_workbuf: + kfree(map->work_buf); err_map: kfree(map); err: -- 1.7.7.1
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