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header fragment reject empty early

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Signed-off-by: Andy Green <andy.green@linaro.org>
This commit is contained in:
Andy Green 2016-01-20 09:43:22 +08:00
parent 243a04efcb
commit 5344b20c43
1 changed files with 3 additions and 0 deletions
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3
lib/parsers.c
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@ -120,6 +120,9 @@ LWS_VISIBLE int lws_hdr_copy_fragment(struct lws *wsi, char *dst, int len,
int n = 0;
int f = wsi->u.hdr.ah->frag_index[h];
if (!f)
return -1;
while (n < frag_idx) {
f = wsi->u.hdr.ah->frags[f].nfrag;
if (!f)