From: Fabian Keil <fk@fabiankeil.de>
Date: Fri, 13 Mar 2009 14:10:07 +0000 (+0000)
Subject: Fix some more harmless warnings on amd64.
X-Git-Tag: v_3_0_12~28
X-Git-Url: http://www.privoxy.org/gitweb/?p=privoxy.git;a=commitdiff_plain;h=1bd4869ad6285c7d6d1825e0b395c32a132f5499

Fix some more harmless warnings on amd64.
---

diff --git a/jcc.c b/jcc.c
index 4095e3c0..6d2224d3 100644
--- a/jcc.c
+++ b/jcc.c
@@ -1,4 +1,4 @@
-const char jcc_rcs[] = "$Id: jcc.c,v 1.231 2009/03/08 14:19:23 fabiankeil Exp $";
+const char jcc_rcs[] = "$Id: jcc.c,v 1.232 2009/03/08 19:29:16 fabiankeil Exp $";
 /*********************************************************************
  *
  * File        :  $Source: /cvsroot/ijbswa/current/jcc.c,v $
@@ -33,6 +33,11 @@ const char jcc_rcs[] = "$Id: jcc.c,v 1.231 2009/03/08 14:19:23 fabiankeil Exp $"
  *
  * Revisions   :
  *    $Log: jcc.c,v $
+ *    Revision 1.232  2009/03/08 19:29:16  fabiankeil
+ *    Reinitialize the timeout structure every time before passing
+ *    it to select(). Apparently some implementations mess with it.
+ *    Probably fixes #2669131 reported by cyberpatrol.
+ *
  *    Revision 1.231  2009/03/08 14:19:23  fabiankeil
  *    Fix justified (but harmless) compiler warnings
  *    on platforms where sizeof(int) < sizeof(long).
@@ -2590,7 +2595,7 @@ static void chat(struct client_state *csp)
    int max_forwarded_connect_retries = csp->config->forwarded_connect_retries;
    const struct forward_spec *fwd;
    struct http_request *http;
-   int len = 0; /* for buffer sizes (and negative error codes) */
+   long len = 0; /* for buffer sizes (and negative error codes) */
 
    /* Function that does the content filtering for the current request */
    filter_function_ptr content_filter = NULL;
@@ -3064,7 +3069,7 @@ static void chat(struct client_state *csp)
                if (add_to_iob(csp, buf, len))
                {
                   size_t hdrlen;
-                  int flushed;
+                  long flushed;
 
                   log_error(LOG_LEVEL_INFO,
                      "Flushing header and buffers. Stepping back from filtering.");
diff --git a/parsers.c b/parsers.c
index 937c7a4d..cfe9307f 100644
--- a/parsers.c
+++ b/parsers.c
@@ -1,4 +1,4 @@
-const char parsers_rcs[] = "$Id: parsers.c,v 1.152 2009/03/01 18:43:48 fabiankeil Exp $";
+const char parsers_rcs[] = "$Id: parsers.c,v 1.153 2009/03/07 13:09:17 fabiankeil Exp $";
 /*********************************************************************
  *
  * File        :  $Source: /cvsroot/ijbswa/current/parsers.c,v $
@@ -44,6 +44,12 @@ const char parsers_rcs[] = "$Id: parsers.c,v 1.152 2009/03/01 18:43:48 fabiankei
  *
  * Revisions   :
  *    $Log: parsers.c,v $
+ *    Revision 1.153  2009/03/07 13:09:17  fabiankeil
+ *    Change csp->expected_content and_csp->expected_content_length from
+ *    size_t to unsigned long long to reduce the likelihood of integer
+ *    overflows that would let us close the connection prematurely.
+ *    Bug found while investigating #2669131, reported by cyberpatrol.
+ *
  *    Revision 1.152  2009/03/01 18:43:48  fabiankeil
  *    Help clang understand that we aren't dereferencing
  *    NULL pointers here.
@@ -1083,9 +1089,9 @@ static const add_header_func_ptr add_server_headers[] = {
  *                file, the results are not portable.
  *
  *********************************************************************/
-int flush_socket(jb_socket fd, struct iob *iob)
+long flush_socket(jb_socket fd, struct iob *iob)
 {
-   int len = iob->eod - iob->cur;
+   long len = iob->eod - iob->cur;
 
    if (len <= 0)
    {
@@ -1118,7 +1124,7 @@ int flush_socket(jb_socket fd, struct iob *iob)
  *                or buffer limit reached.
  *
  *********************************************************************/
-jb_err add_to_iob(struct client_state *csp, char *buf, int n)
+jb_err add_to_iob(struct client_state *csp, char *buf, long n)
 {
    struct iob *iob = csp->iob;
    size_t used, offset, need, want;
diff --git a/parsers.h b/parsers.h
index 7e77678e..e3061782 100644
--- a/parsers.h
+++ b/parsers.h
@@ -1,6 +1,6 @@
 #ifndef PARSERS_H_INCLUDED
 #define PARSERS_H_INCLUDED
-#define PARSERS_H_VERSION "$Id: parsers.h,v 1.47 2008/05/21 20:12:11 fabiankeil Exp $"
+#define PARSERS_H_VERSION "$Id: parsers.h,v 1.48 2008/05/30 15:57:23 fabiankeil Exp $"
 /*********************************************************************
  *
  * File        :  $Source: /cvsroot/ijbswa/current/parsers.h,v $
@@ -43,6 +43,9 @@
  *
  * Revisions   :
  *    $Log: parsers.h,v $
+ *    Revision 1.48  2008/05/30 15:57:23  fabiankeil
+ *    Remove now-useless reference to debug.
+ *
  *    Revision 1.47  2008/05/21 20:12:11  fabiankeil
  *    The whole point of strclean() is to modify the
  *    first parameter, so don't mark it immutable,
@@ -286,8 +289,8 @@ extern "C" {
 #define FILTER_CLIENT_HEADERS 0
 #define FILTER_SERVER_HEADERS 1
 
-extern int flush_socket(jb_socket fd, struct iob *iob);
-extern jb_err add_to_iob(struct client_state *csp, char *buf, int n);
+extern long flush_socket(jb_socket fd, struct iob *iob);
+extern jb_err add_to_iob(struct client_state *csp, char *buf, long n);
 extern jb_err decompress_iob(struct client_state *csp);
 extern char *get_header(struct iob *iob);
 extern char *get_header_value(const struct list *header_list, const char *header_name);