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[package] uhttpd: fix wrongly applied sizeof() leading to writing beyound end of buffer and subsequent data corruption (#11557)

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@32005 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
Jo-Philipp Wich
2012-05-30 15:30:07 +00:00
parent b032357e85
commit e2b17e1784
2 changed files with 3 additions and 3 deletions
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2
package/uhttpd/Makefile
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@@ -8,7 +8,7 @@
include $(TOPDIR)/rules.mk
PKG_NAME:=uhttpd
PKG_RELEASE:=33
PKG_RELEASE:=34
PKG_BUILD_DIR := $(BUILD_DIR)/$(PKG_NAME)
PKG_CONFIG_DEPENDS := \

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

@@ -385,10 +385,10 @@ static struct http_request * uh_http_header_recv(struct client *cl)
char *bufptr = cl->httpbuf.buf;
char *idxptr = NULL;
ssize_t blen = sizeof(cl->httpbuf)-1;
ssize_t blen = sizeof(cl->httpbuf.buf)-1;
ssize_t rlen = 0;
memset(bufptr, 0, sizeof(cl->httpbuf));
memset(bufptr, 0, sizeof(cl->httpbuf.buf));
while (blen > 0)
{