evie/android_kernel_oneplus_msm8998
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Merge "msm: sensor: Avoid potential stack overflow"

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Linux Build Service Account 2016-10-06 19:45:38 -07:00 • committed by Gerrit - the friendly Code Review server
commit 6c1f1861b7
2 changed files with 12 additions and 0 deletions
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6
drivers/media/platform/msm/camera_v2/sensor/io/msm_camera_cci_i2c.c
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@ -276,6 +276,12 @@ int32_t msm_camera_cci_i2c_write_seq_table(
client_addr_type = client->addr_type;
client->addr_type = write_setting->addr_type;
if (reg_setting->reg_data_size > I2C_SEQ_REG_DATA_MAX) {
pr_err("%s: number of bytes %u exceeding the max supported %d\n",
__func__, reg_setting->reg_data_size, I2C_SEQ_REG_DATA_MAX);
return rc;
}
for (i = 0; i < write_setting->size; i++) {
rc = msm_camera_cci_i2c_write_seq(client, reg_setting->reg_addr,
reg_setting->reg_data, reg_setting->reg_data_size);

6
drivers/media/platform/msm/camera_v2/sensor/io/msm_camera_qup_i2c.c
View file

@ -290,6 +290,12 @@ int32_t msm_camera_qup_i2c_write_seq_table(struct msm_camera_i2c_client *client,
client_addr_type = client->addr_type;
client->addr_type = write_setting->addr_type;
if (reg_setting->reg_data_size > I2C_SEQ_REG_DATA_MAX) {
pr_err("%s: number of bytes %u exceeding the max supported %d\n",
__func__, reg_setting->reg_data_size, I2C_SEQ_REG_DATA_MAX);
return rc;
}
for (i = 0; i < write_setting->size; i++) {
rc = msm_camera_qup_i2c_write_seq(client, reg_setting->reg_addr,
reg_setting->reg_data, reg_setting->reg_data_size);