wrap-json: Fix bug decoding empty base64
authorjobol <jose.bollo@iot.bzh>
Mon, 14 May 2018 09:19:34 +0000 (11:19 +0200)
committerRomain Forlot <romain.forlot@iot.bzh>
Thu, 13 Dec 2018 13:12:02 +0000 (14:12 +0100)
commit359e7863f524eeb3eae39bf0c5f77917487b984a
tree5ff9bae9b4fb573e79d912328dc8274beaeeaa9d
parent95aaa4b0bb652c74a3515bb0dc6a2e75b11e33c6
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