wrap-json: Fix bug decoding empty base64 37/13937/1
authorjobol <jose.bollo@iot.bzh>
Mon, 14 May 2018 09:19:34 +0000 (11:19 +0200)
committerjobol <jose.bollo@iot.bzh>
Mon, 14 May 2018 09:19:34 +0000 (11:19 +0200)
commitd2508c89ed7f3445407b0f73f5536984445a2baa
tree5ff9bae9b4fb573e79d912328dc8274beaeeaa9d
parentbe8ea3517a0bc704bc1d923a6373c36f49866641
wrap-json: Fix bug decoding empty base64

The function 'decode_base64' was buggy because
it freed 2 times the pointer 'result'.
This came from the fact realloc frees the
pointer and return NULL when the size if 0.

Signed-off-by: jobol <jose.bollo@iot.bzh>
wrap-json.c