diff options
| author | Suniel Mahesh <sunil.m@techveda.org> | 2017-10-05 11:48:56 +0530 |
|---|---|---|
| committer | Jaehoon Chung <jh80.chung@samsung.com> | 2018-01-12 18:11:03 +0900 |
| commit | 0e1746acacbb6dcaa0e9205f2712faf9d1e321a0 (patch) | |
| tree | 125ee8c119a06ef630d385571abe623990031948 /drivers | |
| parent | 18e7c8f6aa5fe3893b85830abf2458559087b42e (diff) | |
drivers: mmc: Avoid memory leak in case of failure
priv pointer should be freed before returning with an error value
from exynos_dwmci_get_config().
Signed-off-by: Suniel Mahesh <sunil.m@techveda.org>
Signed-off-by: Raghu Bharadwaj <raghu@techveda.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mmc/exynos_dw_mmc.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/mmc/exynos_dw_mmc.c b/drivers/mmc/exynos_dw_mmc.c index 5edd383c68..e40575e589 100644 --- a/drivers/mmc/exynos_dw_mmc.c +++ b/drivers/mmc/exynos_dw_mmc.c @@ -168,6 +168,7 @@ static int exynos_dwmci_get_config(const void *blob, int node, if (host->dev_index > 4) { printf("DWMMC%d: Can't get the dev index\n", host->dev_index); + free(priv); return -EINVAL; } @@ -178,6 +179,7 @@ static int exynos_dwmci_get_config(const void *blob, int node, base = fdtdec_get_addr(blob, node, "reg"); if (!base) { printf("DWMMC%d: Can't get base address\n", host->dev_index); + free(priv); return -EINVAL; } host->ioaddr = (void *)base; @@ -187,6 +189,7 @@ static int exynos_dwmci_get_config(const void *blob, int node, if (err) { printf("DWMMC%d: Can't get sdr-timings for devider\n", host->dev_index); + free(priv); return -EINVAL; } |