Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
drm/radeon/kms: i2c s/sprintf/snprintf/g for safety
As per advice from Jean Delvare.
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
authored by Alex Deucher and committed by Dave Airlie 164bcb94 be663057
+6
-3
drivers/gpu/drm/radeon/radeon_i2c.c
+6
-3
drivers/gpu/drm/radeon/radeon_i2c.c
···
896
((rdev->family <= CHIP_RS480) ||
897
((rdev->family >= CHIP_RV515) && (rdev->family <= CHIP_R580))))) {
898
/* set the radeon hw i2c adapter */
899
-
sprintf(i2c->adapter.name, "Radeon i2c hw bus %s", name);
900
i2c->adapter.algo = &radeon_i2c_algo;
901
ret = i2c_add_adapter(&i2c->adapter);
902
if (ret) {
···
906
}
907
} else {
908
/* set the radeon bit adapter */
909
-
sprintf(i2c->adapter.name, "Radeon i2c bit bus %s", name);
910
i2c->adapter.algo_data = &i2c->algo.bit;
911
i2c->algo.bit.pre_xfer = pre_xfer;
912
i2c->algo.bit.post_xfer = post_xfer;
···
948
i2c->rec = *rec;
949
i2c->adapter.owner = THIS_MODULE;
950
i2c->dev = dev;
951
-
sprintf(i2c->adapter.name, "Radeon aux bus %s", name);
952
i2c_set_adapdata(&i2c->adapter, i2c);
953
i2c->adapter.algo_data = &i2c->algo.dp;
954
i2c->algo.dp.aux_ch = radeon_dp_i2c_aux_ch;
···
896
((rdev->family <= CHIP_RS480) ||
897
((rdev->family >= CHIP_RV515) && (rdev->family <= CHIP_R580))))) {
898
/* set the radeon hw i2c adapter */
899
+
snprintf(i2c->adapter.name, sizeof(i2c->adapter.name),
900
+
"Radeon i2c hw bus %s", name);
901
i2c->adapter.algo = &radeon_i2c_algo;
902
ret = i2c_add_adapter(&i2c->adapter);
903
if (ret) {
···
905
}
906
} else {
907
/* set the radeon bit adapter */
908
+
snprintf(i2c->adapter.name, sizeof(i2c->adapter.name),
909
+
"Radeon i2c bit bus %s", name);
910
i2c->adapter.algo_data = &i2c->algo.bit;
911
i2c->algo.bit.pre_xfer = pre_xfer;
912
i2c->algo.bit.post_xfer = post_xfer;
···
946
i2c->rec = *rec;
947
i2c->adapter.owner = THIS_MODULE;
948
i2c->dev = dev;
949
+
snprintf(i2c->adapter.name, sizeof(i2c->adapter.name),
950
+
"Radeon aux bus %s", name);
951
i2c_set_adapdata(&i2c->adapter, i2c);
952
i2c->adapter.algo_data = &i2c->algo.dp;
953
i2c->algo.dp.aux_ch = radeon_dp_i2c_aux_ch;