diff options
| author | Manoj Prabhu B <bmanoj@codeaurora.org> | 2016-10-06 10:10:13 +0530 |
|---|---|---|
| committer | Gerrit - the friendly Code Review server <code-review@localhost> | 2016-10-06 21:33:47 -0700 |
| commit | 702e512b92c03ea147d0180346d1a5ad7fb56743 (patch) | |
| tree | dcf36fb9557bb6764c8f69d81d6aee8e1c71e001 /drivers/char | |
| parent | e9a7b4841897c06e8fe78c70869d81874687a29b (diff) | |
diag: dci: Fix possible out of bound access
This patch fixes the possible out of bound access by accessing
only dci supported peripheral feature.
Bug: 31864832
CRs-Fixed: 1074901
Change-Id: I99b7feb4b9af8480912a0a3b3e9834f0ecd92189
Signed-off-by: Manoj Prabhu B <bmanoj@codeaurora.org>
Diffstat (limited to 'drivers/char')
| -rw-r--r-- | drivers/char/diag/diag_dci.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/char/diag/diag_dci.c b/drivers/char/diag/diag_dci.c index b830334dc701..f0cd6cf3967d 100644 --- a/drivers/char/diag/diag_dci.c +++ b/drivers/char/diag/diag_dci.c @@ -3066,8 +3066,8 @@ int diag_dci_write_proc(uint8_t peripheral, int pkt_type, char *buf, int len) !(driver->feature[PERIPHERAL_MODEM].rcvd_feature_mask)) { DIAG_LOG(DIAG_DEBUG_DCI, "buf: 0x%pK, p: %d, len: %d, f_mask: %d\n", - buf, peripheral, len, - driver->feature[peripheral].rcvd_feature_mask); + buf, peripheral, len, + driver->feature[PERIPHERAL_MODEM].rcvd_feature_mask); return -EINVAL; } |