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Zero out fprint_data fields on allocation

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Daniel Drake 2007-10-27 00:09:46 +01:00
parent f3a838e856
commit f367ae8f4b
1 changed files with 2 additions and 0 deletions
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2
libfprint/data.c
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@ -70,6 +70,7 @@ static const char *finger_code_to_str(enum fp_finger finger)
struct fp_print_data *fpi_print_data_new(struct fp_dev *dev, size_t length) struct fp_print_data *fpi_print_data_new(struct fp_dev *dev, size_t length)
{ {
struct fp_print_data *data = g_malloc(sizeof(*data) + length); struct fp_print_data *data = g_malloc(sizeof(*data) + length);
memset(data, 0, sizeof(*data));
fp_dbg("length=%zd", length); fp_dbg("length=%zd", length);
data->driver_name = dev->drv->name; data->driver_name = dev->drv->name;
data->length = length; data->length = length;
@ -139,6 +140,7 @@ API_EXPORTED int fp_print_data_load(struct fp_dev *dev,
int r = err->code; int r = err->code;
fp_err("%s load failed: %s", fingerstr, err->message); fp_err("%s load failed: %s", fingerstr, err->message);
g_error_free(err); g_error_free(err);
/* FIXME interpret more error codes */
if (r == G_FILE_ERROR_NOENT) if (r == G_FILE_ERROR_NOENT)
return -ENOENT; return -ENOENT;
else else