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authorJo-Philipp Wich <jow@openwrt.org>2010-09-09 20:15:02 +0000
committerJo-Philipp Wich <jow@openwrt.org>2010-09-09 20:15:02 +0000
commit70dff7070ed289d1fd8078a3bf80713ed959b20d (patch)
treeefc1f76e9f5c7e69a16c8017cfcf57f9ca453ac4 /package/uhttpd/src
parent7a54becd63b4a572183ce4a8afc883e3dfdc1288 (diff)
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uhttpd: break tight loop when receiving eof during header reading (#7904)
SVN-Revision: 22988
Diffstat (limited to 'package/uhttpd/src')
-rw-r--r--package/uhttpd/src/uhttpd.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/package/uhttpd/src/uhttpd.c b/package/uhttpd/src/uhttpd.c
index 6f5e616..a818e1c 100644
--- a/package/uhttpd/src/uhttpd.c
+++ b/package/uhttpd/src/uhttpd.c
@@ -401,6 +401,10 @@ static struct http_request * uh_http_header_recv(struct client *cl)
{
ensure_out(rlen = uh_tcp_recv(cl, bufptr, rlen));
+ /* unexpected eof - #7904 */
+ if( rlen == 0 )
+ return NULL;
+
blen -= rlen;
bufptr += rlen;
}