svn commit: r1836306 - /subversion/trunk/subversion/libsvn_subr/io.c

[ph...@apache.org]

Author: philip
Date: Thu Jul 19 23:10:51 2018
New Revision: 1836306

URL: http://svn.apache.org/viewvc?rev=1836306&view=rev
Log:
* subversion/libsvn_subr/io.c
  (stringbuf_from_aprfile): If the file is a FIFO then do not rely on
   the filesize as it will always be zero.  This allows things like:
     svn commit -F <(echo foo)
     svnmucc propsetf p <(echo bar) URL

Modified:
    subversion/trunk/subversion/libsvn_subr/io.c

Modified: subversion/trunk/subversion/libsvn_subr/io.c
URL: http://svn.apache.org/viewvc/subversion/trunk/subversion/libsvn_subr/io.c?rev=1836306&r1=1836305&r2=1836306&view=diff
==============================================================================
--- subversion/trunk/subversion/libsvn_subr/io.c (original)
+++ subversion/trunk/subversion/libsvn_subr/io.c Thu Jul 19 23:10:51 2018
@@ -2546,9 +2546,10 @@ stringbuf_from_aprfile(svn_stringbuf_t *
     {
       apr_finfo_t finfo = { 0 };
 
-      /* In some cases we get size 0 and no error for non files,
-          so we also check for the name. (= cached in apr_file_t) */
-      if (! apr_file_info_get(&finfo, APR_FINFO_SIZE, file) && finfo.fname)
+      /* In some cases we get size 0 and no error for non files, so we
+         also check for the name. (= cached in apr_file_t) and for FIFOs */
+      if (! apr_file_info_get(&finfo, APR_FINFO_SIZE | APR_FINFO_TYPE, file)
+          && finfo.fname && finfo.filetype != APR_PIPE)
         {
           /* we've got the file length. Now, read it in one go. */
           svn_boolean_t eof;