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c-hyper: handle NULL from hyper_buf_copy()

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Closes #7143
This commit is contained in:
Daniel Stenberg 2021-05-28 12:31:55 +02:00
parent 68975fba02
commit f2619b1767
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GPG key ID: 5CC908FDB71E12C2
1 changed files with 13 additions and 4 deletions
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17
lib/c-hyper.c
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@ -532,8 +532,12 @@ static int uploadpostfields(void *userdata, hyper_context *ctx,
*chunk = NULL; /* nothing more to deliver */
else {
/* send everything off in a single go */
*chunk = hyper_buf_copy(data->set.postfields,
(size_t)data->req.p.http->postsize);
hyper_buf *copy = hyper_buf_copy(data->set.postfields,
(size_t)data->req.p.http->postsize);
if(copy)
*chunk = copy;
else
return HYPER_POLL_ERROR;
data->req.upload_done = TRUE;
}
return HYPER_POLL_READY;
@ -552,8 +556,13 @@ static int uploadstreamed(void *userdata, hyper_context *ctx,
if(!fillcount)
/* done! */
*chunk = NULL;
else
*chunk = hyper_buf_copy((uint8_t *)data->state.ulbuf, fillcount);
else {
hyper_buf *copy = hyper_buf_copy((uint8_t *)data->state.ulbuf, fillcount);
if(copy)
*chunk = copy;
else
return HYPER_POLL_ERROR;
}
return HYPER_POLL_READY;
}