diff options
Diffstat (limited to 'xorg-server/config/hal.c')
| -rw-r--r-- | xorg-server/config/hal.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/xorg-server/config/hal.c b/xorg-server/config/hal.c index dab35ddf7..2aff6f9fd 100644 --- a/xorg-server/config/hal.c +++ b/xorg-server/config/hal.c @@ -63,10 +63,8 @@ device_removed(LibHalContext *ctx, const char *udi) {
char *value;
- value = malloc(strlen(udi) + 5); /* "hal:" + NULL */
- if (!value)
+ if (asprintf (&value, "hal:%s", udi) == -1)
return;
- sprintf(value, "hal:%s", udi);
remove_devices("hal", value);
@@ -200,7 +198,9 @@ device_added(LibHalContext *hal_ctx, const char *udi) "config/hal: getting usb.product_id on %s "
"returned %04x\n", parent, usb_product);
if (usb_vendor && usb_product)
- attrs.usb_id = Xprintf("%04x:%04x", usb_vendor, usb_product);
+ if (asprintf(&attrs.usb_id, "%04x:%04x", usb_vendor, usb_product)
+ == -1)
+ attrs.usb_id = NULL;
free(parent);
}
@@ -226,12 +226,11 @@ device_added(LibHalContext *hal_ctx, const char *udi) add_option(&options, "driver", driver);
add_option(&options, "name", name);
- config_info = malloc(strlen(udi) + 5); /* "hal:" and NULL */
- if (!config_info) {
+ if (asprintf (&config_info, "hal:%s", udi) == -1) {
+ config_info = NULL;
LogMessage(X_ERROR, "config/hal: couldn't allocate name\n");
goto unwind;
}
- sprintf(config_info, "hal:%s", udi);
/* Check for duplicate devices */
if (device_is_duplicate(config_info))
|