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fix warning

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This commit is contained in:
lxsang 2018-10-08 19:30:22 +02:00
parent fdadffaf56
commit 143e13083d
1 changed files with 16 additions and 7 deletions
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23
wvnc.c
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@ -30,7 +30,7 @@ typedef struct
{
antd_request_t *wscl;
wvnc_connect_t status;
void *vncl;
rfbClient *vncl;
uint8_t bbp;
uint8_t flag;
uint8_t quality;
@ -111,15 +111,16 @@ int jpeg_compress(uint8_t *buff, int w, int h, int components, int quality)
jpeg_start_compress(&cinfo, true);
//unsigned counter = 0;
JSAMPROW row_pointer[1];
row_pointer[0] = NULL;
while (cinfo.next_scanline < cinfo.image_height)
{
row_pointer[0] = (JSAMPROW)(&tmp[cinfo.next_scanline * w * components]);
unsigned return_code = jpeg_write_scanlines(&cinfo, row_pointer, 1);
jpeg_write_scanlines(&cinfo, row_pointer, 1);
}
jpeg_finish_compress(&cinfo);
jpeg_destroy_compress(&cinfo);
//LOG("before %d after %d\n", w*h*bbp, );
if (outbuffer_size < w * h * components)
if (outbuffer_size < (unsigned long)(w * h * components))
{
memcpy(buff, out, outbuffer_size);
}
@ -244,7 +245,10 @@ static rfbBool resize(rfbClient *client)
wvnc_user_data_t *user_data = get_user_data(data);
//client->width = sdl->pitch / (depth / 8);
if (client->frameBuffer)
{
free(client->frameBuffer);
client->frameBuffer = NULL;
}
client->frameBuffer = (uint8_t *)malloc(width * height * user_data->bbp / 8);
wvnc_pixel_format_t pxf;
if (!get_pixel_format(user_data->bbp, &pxf))
@ -406,7 +410,7 @@ static char *get_password(rfbClient *client)
vnc_fatal(user_data, "Cannot read user password");
return NULL;
}
LOG("Password is '%s'\n", pwd);
//LOG("Password is '%s'\n", pwd);
return pwd;
}
@ -443,11 +447,11 @@ void open_session(void *data, const char *addr)
}
// allocate memory for size of first line (len)
buffer = (char *)malloc(sizeof(char) * len);
buffer = (char *)malloc(sizeof(char) * (len+1));
// seek to beginning of file
fseek(fp, 0, SEEK_SET);
buffer[len] = '\0';
fread(buffer, sizeof(char), len, fp);
fclose(fp);
argv[1] = buffer;
@ -504,6 +508,11 @@ void* waitfor(void* data)
task->type = HEAVY;
return task;
quit:
if(user_data->vncl->frameBuffer)
{
free(user_data->vncl->frameBuffer);
user_data->vncl->frameBuffer = NULL;
}
if (user_data->vncl)
rfbClientCleanup(user_data->vncl);
task = antd_create_task(NULL, user_data->wscl, NULL);
@ -575,7 +584,7 @@ void *consume_client(void *ptr, wvnc_cmd_t header)
SendKeyEvent(user_data->vncl, header.data[0] | (header.data[1] << 8), header.data[2] ? TRUE : FALSE);
break;
case 0x07:
SendClientCutText(user_data->vncl, header.data, strlen(header.data));
SendClientCutText(user_data->vncl, (char*)header.data, strlen((char*)header.data));
break;
default:
return vnc_fatal(user_data, "Unknown client command");