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-rw-r--r--networking/httpd.c20
1 files changed, 15 insertions, 5 deletions
diff --git a/networking/httpd.c b/networking/httpd.c
index 7322d143a..ff093c5f1 100644
--- a/networking/httpd.c
+++ b/networking/httpd.c
@@ -62,11 +62,11 @@
* The Deny/Allow IP logic:
*
* - Default is to allow all. No addresses are denied unless
- * denied with a D: rule.
+ * denied with a D: rule.
* - Order of Deny/Allow rules is significant
* - Deny rules take precedence over allow rules.
* - If a deny all rule (D:*) is used it acts as a catch-all for unmatched
- * addresses.
+ * addresses.
* - Specification of Allow all (A:*) is a no-op
*
* Example:
@@ -1244,19 +1244,29 @@ static int sendCgi(const char *url,
}
} else if(bodyLen > 0 && post_readed_size == 0 && FD_ISSET(a_c_r, &readSet)) {
count = bodyLen > sizeof(wbuf) ? sizeof(wbuf) : bodyLen;
- count = bb_full_read(a_c_r, wbuf, count);
+ count = safe_read(a_c_r, wbuf, count);
if(count > 0) {
post_readed_size += count;
bodyLen -= count;
} else {
bodyLen = 0; /* closed */
}
- } else if(FD_ISSET(inFd, &readSet)) {
+ }
+ if(FD_ISSET(inFd, &readSet)) {
int s = a_c_w;
char *rbuf = config->buf;
+#ifndef PIPE_BUF
+# define PIPESIZE 4096 /* amount of buffering in a pipe */
+#else
+# define PIPESIZE PIPE_BUF
+#endif
+#if PIPESIZE >= MAX_MEMORY_BUFF
+# error "PIPESIZE >= MAX_MEMORY_BUFF"
+#endif
+
// There is something to read
- count = bb_full_read(inFd, rbuf, MAX_MEMORY_BUFF-1);
+ count = safe_read(inFd, rbuf, PIPESIZE);
if (count == 0)
break; /* closed */
if (count > 0) {