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firmware/u2f: memzero the readbuffer

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Pavol Rusnak 2019-02-17 20:22:18 +01:00
parent 7492cf07fc
commit 0f5c96926c
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1 changed files with 2 additions and 0 deletions
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firmware/u2f.c
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@ -175,6 +175,8 @@ void u2fhid_init_cmd(const U2FHID_FRAME *f) {
void u2fhid_read_start(const U2FHID_FRAME *f) { void u2fhid_read_start(const U2FHID_FRAME *f) {
U2F_ReadBuffer readbuffer; U2F_ReadBuffer readbuffer;
memzero(&readbuffer, sizeof(readbuffer));
if (!(f->type & TYPE_INIT)) { if (!(f->type & TYPE_INIT)) {
return; return;
} }