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authorLeah Neukirchen <leah@vuxu.org>2020-05-15 19:27:42 +0200
committerLeah Neukirchen <leah@vuxu.org>2020-05-15 19:27:42 +0200
commit2363d60f2e46d5621898b925c1750cddb202a4a2 (patch)
tree4da521d9a4a5e54d5c33e3be6b1252e8d107f300
parentd14d97f1a0f3155540548c4b0e37af3f7eb54c0d (diff)
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detect file truncation
We have to close the connection here to notify the client.
-rw-r--r--hittpd.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/hittpd.c b/hittpd.c
index 270f81b..6b295ee 100644
--- a/hittpd.c
+++ b/hittpd.c
@@ -804,14 +804,18 @@ write_client(int i)
w = write(sockfd, buf, n);
if (w > 0)
data->off += w;
- if (w == 0 || data->off == data->last)
+ if (data->off == data->last)
finish_response(i);
+ else if (w == 0)
+ close_connection(i); // file was truncated!
}
#else
w = sendfile(sockfd, data->stream_fd,
&(data->off), data->last - data->off);
- if (w == 0 || data->off == data->last)
+ if (data->off == data->last)
finish_response(i);
+ else if (w == 0)
+ close_connection(i); // file was truncated!
#endif
} else if (data->buf) {
if (data->off == data->last) {