Problem uploading multiple files

[TheOriginalMrWolf]

Problem uploading multiple files

[luc-github]

@me-no-dev I have same issue uploading multiple files
with normal esp8266 webserver I use '' and it handle every file, one by one
but using same code on async it crash after first one :

Exception (3):
epc1=0x4010011d epc2=0x00000000 epc3=0x00000000 excvaddr=0x40033990 depc=0x00000000

ctx: sys 
sp: 3ffffbf0 end: 3fffffb0 offset: 01a0

is it a limitation of asyncwebserver or a bug ?

[luc-github]

Hi I get this solved by reset _itemBuffer to null after free here: https://github.com/me-no-dev/ESPAsyncWebServer/blob/master/src/WebRequest.cpp#L455

        free(_itemBuffer);
        _itemBuffer = NULL;

I was able to upload 8 files at once without crash - I hope it help