EljakimHerrewijnen/Openwrt
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uhttpd: break tight loop when receiving eof during header reading (#7904)

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SVN-Revision: 22988
This commit is contained in:
Jo-Philipp Wich 2010-09-09 20:15:02 +00:00
parent 7a54becd63
commit 70dff7070e
2 changed files with 5 additions and 1 deletions
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2
package/uhttpd/Makefile
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@ -8,7 +8,7 @@
include $(TOPDIR)/rules.mk include $(TOPDIR)/rules.mk
PKG_NAME:=uhttpd PKG_NAME:=uhttpd
PKG_RELEASE:=17 PKG_RELEASE:=18
PKG_BUILD_DIR := $(BUILD_DIR)/$(PKG_NAME) PKG_BUILD_DIR := $(BUILD_DIR)/$(PKG_NAME)
PKG_BUILD_DEPENDS := libcyassl liblua PKG_BUILD_DEPENDS := libcyassl liblua

4
package/uhttpd/src/uhttpd.c
View File

@ -401,6 +401,10 @@ static struct http_request * uh_http_header_recv(struct client *cl)
{ {
ensure_out(rlen = uh_tcp_recv(cl, bufptr, rlen)); ensure_out(rlen = uh_tcp_recv(cl, bufptr, rlen));
/* unexpected eof - #7904 */
if( rlen == 0 )
return NULL;
blen -= rlen; blen -= rlen;
bufptr += rlen; bufptr += rlen;
} }