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mafpmoc: Do not compare differently signed values

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This commit is contained in:
Marco Trevisan (Treviño) 2025-02-13 05:08:59 +01:00
parent b141eca270
commit b25cbff9be
1 changed files with 9 additions and 8 deletions
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17
libfprint/drivers/mafpmoc/mafpmoc.c
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@ -1,5 +1,6 @@
#define FP_COMPONENT "mafpmoc"
#include "glib.h"
#include "drivers_api.h"
#include "mafpmoc.h"
@ -423,7 +424,7 @@ mafp_sensor_cmd (FpiDeviceMafpmoc *self,
uint8_t data_len,
SynCmdMsgCallback callback)
{
g_autoptr(FpiUsbTransfer) transfer = alloc_cmd_transfer (self, cmd, (cmd < 0 ? 0 : 1), data, data_len);
g_autoptr(FpiUsbTransfer) transfer = alloc_cmd_transfer (self, cmd, 1, data, data_len);
CommandData *cmd_data = g_new0 (CommandData, 1);
@ -689,7 +690,7 @@ fp_enroll_tpl_table_cb (FpiDeviceMafpmoc *self,
if (resp->result == MAFP_SUCCESS)
{
mafp_load_enrolled_ids (self, resp);
self->enroll_id = -1;
self->enroll_id = G_MAXUINT16;
for (uint16_t i = 0; i < sizeof (resp->tpl_table.list); i++)
{
if (!resp->tpl_table.list[i])
@ -698,7 +699,7 @@ fp_enroll_tpl_table_cb (FpiDeviceMafpmoc *self,
break;
}
}
if (self->enroll_id < 0)
if (self->enroll_id == G_MAXUINT16)
{
mafp_mark_failed (dev, self->task_ssm, FP_DEVICE_ERROR_DATA_FULL,
"fingerprints total num reached max");
@ -829,7 +830,7 @@ fp_enroll_verify_search_cb (FpiDeviceMafpmoc *self,
}
else
{
self->search_id = -1;
self->search_id = G_MAXUINT16;
if (self->enroll_stage >= self->max_enroll_stage)
fpi_ssm_jump_to_state (self->task_ssm, FP_ENROLL_SAVE_TEMPLATE_INFO);
else
@ -1592,7 +1593,7 @@ fp_verify_search_step_cb (FpiDeviceMafpmoc *self,
return;
}
}
self->search_id = -1;
self->search_id = G_MAXUINT16;
fpi_ssm_jump_to_state (self->task_ssm, FP_VERIFY_GET_TEMPLATE_INFO);
}
}
@ -1809,7 +1810,7 @@ fp_verify_sm_run_state (FpiSsm *ssm, FpDevice *device)
fpi_device_get_verify_data (device, &print);
if (!print)
{
self->search_id = -1;
self->search_id = G_MAXUINT16;
fpi_ssm_jump_to_state (self->task_ssm, FP_VERIFY_GET_TEMPLATE_INFO);
break;
}
@ -1819,7 +1820,7 @@ fp_verify_sm_run_state (FpiSsm *ssm, FpDevice *device)
fpi_device_get_identify_data (device, &prints);
if (!prints || prints->len == 0)
{
self->search_id = -1;
self->search_id = G_MAXUINT16;
fpi_ssm_jump_to_state (self->task_ssm, FP_VERIFY_GET_TEMPLATE_INFO);
break;
}
@ -1833,7 +1834,7 @@ fp_verify_sm_run_state (FpiSsm *ssm, FpDevice *device)
break;
case FP_VERIFY_GET_TEMPLATE_INFO:
if (self->search_id == -1)
if (self->search_id == G_MAXUINT16)
{
mafp_cmd_response_t resp;
resp.result = 1;