Changeset 2521

Timestamp:

Feb 5, 2006, 12:05:24 AM (19 years ago)

Author:

bird

Message:

o #38: Fixed truncation bug writing to the LX nametable. Imports and exports are limited to 255 not 127 chars. (Yuri)

Location:

branches/libc-0.6/src/emx

Files:

• ChangeLog.LIBC (modified) (1 diff)
• src/emxbind/emxbind.h (modified) (1 diff)
• src/emxbind/export.c (modified) (1 diff)
• src/emxbind/fixup.c (modified) (1 diff)
• src/emxbind/utils.c (modified) (1 diff)

branches/libc-0.6/src/emx/ChangeLog.LIBC ¶

@@ -4 +4 @@
 
 2006-02-04: knut st. osmundsen <bird-gccos2-spam@anduin.net>
+    - emxbind:
+        o #38: Fixed truncation bug writing to the LX nametable. (Yuri)
+        o #38: Imports and exports are limited to 255 not 127 chars. (Yuri)
     - emxomfld:
         o #34: Removed all the silliness trying to deal with truncated symbols.

branches/libc-0.6/src/emx/src/emxbind/emxbind.h ¶

@@ -519 +519 @@
 
 void error (const char *fmt, ...) NORETURN2;
+void warning (const char *fmt, ...);
 void my_read (void *dst, size_t size, struct file *f);
 void my_read_str (byte *dst, size_t size, struct file *f);

branches/libc-0.6/src/emx/src/emxbind/export.c ¶

@@ -76 +76 @@
 
   name_len = strlen (name);
-  if (name_len >= 128)
-    name_len = 127;
+  if (name_len > 255)
+    {
+      warning("truncating export '%s' to 255 chars (ord %d)!", name, ord);
+      blen = 255;
+    }
   else
     blen = (byte)name_len;

branches/libc-0.6/src/emx/src/emxbind/fixup.c ¶

@@ -285 +285 @@
 
   name_len = strlen (name);
-  if (name_len >= 128)
-    name_len = 127;
   i = 0;
   while (i < procs.len)

branches/libc-0.6/src/emx/src/emxbind/utils.c ¶

@@ -49 +49 @@
   exit (2);
 }
+
+
+/* Print an warning message. This function is called like  printf().
+   The message will be prefixed with  "emxbind: warning: " and a
+   newline will be added at the end. */
+
+void warning (const char *fmt, ...)
+{
+  va_list arg_ptr;
+
+  va_start (arg_ptr, fmt);
+  fprintf (stderr, "emxbind: warning: ");
+  vfprintf (stderr, fmt, arg_ptr);
+  fputc ('\n', stderr);
+}
+
 
 /* Print an out of memory message and abort. */