tommink[at]post.pl reported in bug report #1337723

(http://curl.haxx.se/bug/view.cgi?id=1337723) that curl could not upload
binary data from stdin on Windows if the data contained control-Z (hex 1a)
since that is treated as end-of-file when read in text mode. Gisle Vanem
pointed out the fix, and I made both -T and --data-binary take advantage of
it.

CHANGES

@@ -9,6 +9,13 @@
 
 
 Daniel (27 October 2005)
+- tommink[at]post.pl reported in bug report #1337723
+  (http://curl.haxx.se/bug/view.cgi?id=1337723) that curl could not upload
+  binary data from stdin on Windows if the data contained control-Z (hex 1a)
+  since that is treated as end-of-file when read in text mode. Gisle Vanem
+  pointed out the fix, and I made both -T and --data-binary take advantage of
+  it.
+
 - Jaz Fresh pointed out that if you used "-r [number]" as was wrongly described
   in the man page, curl would send an invalid HTTP Range: header. The correct
   way would be to use "-r [number]-" or even "-r -[number]". Starting now,

RELEASE-NOTES

@@ -15,6 +15,7 @@ This release includes the following changes:
 
 This release includes the following bugfixes:
 
+ o Windows uploads from stdin using curl can now contain ctrl-Z bytes
  o -r [num] would produce an invalid HTTP Range: header
  o multi interface with multi IP hosts could leak socket descriptors
  o the GnuTLS code didn't handle rehandshakes
@@ -34,6 +35,6 @@ This release would not have looked like this without help, code, reports and
 advice from friends like these:
 
  Dave Dribin, Bradford Bruce, Temprimus, Ofer, Dima Barsky, Amol Pattekar, Jaz
- Fresh
+ Fresh, tommink[at]post.pl, Gisle Vanem
 
         Thanks! (and sorry if I forgot to mention someone)

src/main.c

@@ -1797,8 +1797,13 @@ static ParameterError getparameter(char *flag, /* f or -long-flag */
 
           nextarg++; /* pass the @ */
 
-          if(curlx_strequal("-", nextarg))
+          if(curlx_strequal("-", nextarg)) {
             file = stdin;
+#ifdef O_BINARY
+            if(subletter == 'b') /* forced binary */
+              setmode(fileno(stdin), O_BINARY);
+#endif
+          }
           else {
             file = fopen(nextarg, "rb");
             if(!file)
@@ -3620,6 +3625,9 @@ operate(struct Configurable *config, int argc, char *argv[])
 
         }
         else if(uploadfile && curlx_strequal(uploadfile, "-")) {
+#ifdef O_BINARY
+          setmode(fileno(stdin), O_BINARY);
+#endif
           infd = stdin;
         }