[akhaldi] 59938: [RSYM] * Don't overwrite the MZ header when there are no long section names. * Correct an error including 4 more bytes than needed in the coff strings. * Brought to you by Arty.

Author: akhaldi
Date: Sun Sep  1 13:23:54 2013
New Revision: 59938

URL: http://svn.reactos.org/svn/reactos?rev=59938&view=rev
Log:
[RSYM]
* Don't overwrite the MZ header when there are no long section names.
* Correct an error including 4 more bytes than needed in the coff strings.
* Brought to you by Arty.

Modified:
    trunk/reactos/tools/rsym/rsym.c

Modified: trunk/reactos/tools/rsym/rsym.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/tools/rsym/rsym.c?rev=5993…
==============================================================================
--- trunk/reactos/tools/rsym/rsym.c	[iso-8859-1] (original)
+++ trunk/reactos/tools/rsym/rsym.c	[iso-8859-1] Sun Sep  1 13:23:54 2013
@@ -1161,13 +1161,18 @@
         }
     }
 
-    fseek(OutFile, OutFileHeader->PointerToSymbolTable, 0);
-    /* COFF string section is preceeded by a length */
-    fwrite((char*)&StringTableLength, 1, sizeof(StringTableLength), OutFile);
-    /* We just copy enough of the string table to contain the strings we want
-       The string table length technically counts as part of the string table
-       space itself. */
-    fwrite(StringTable+4, 1, StringTableLength, OutFile);
+    if (OutFileHeader->PointerToSymbolTable)
+    {
+        fseek(OutFile, OutFileHeader->PointerToSymbolTable, 0);
+
+        /* COFF string section is preceeded by a length */
+        assert(sizeof(StringTableLength) == 4);
+        fwrite((char*)&StringTableLength, 1, sizeof(StringTableLength), OutFile);
+        /* We just copy enough of the string table to contain the strings we want
+           The string table length technically counts as part of the string table
+           space itself. */
+        fwrite(StringTable + 4, 1, StringTableLength - 4, OutFile);
+    }
 
     if (PaddedRosSym)
     {