2007-08-04  Michael Snyder  <msnyder@access-company.com>

	* solib.c (solib_open): Memory leak -- openp returns xmalloc buffer.

Index: solib.c
===================================================================
RCS file: /cvs/src/src/gdb/solib.c,v
retrieving revision 1.94
diff -p -r1.94 solib.c
*** solib.c	3 Jul 2007 12:14:43 -0000	1.94
--- solib.c	5 Aug 2007 03:13:49 -0000
*************** solib_open (char *in_pathname, char **fo
*** 156,162 ****
    gdb_sysroot_is_empty = (gdb_sysroot == NULL || *gdb_sysroot == 0);
  
    if (! IS_ABSOLUTE_PATH (in_pathname) || gdb_sysroot_is_empty)
!     temp_pathname = in_pathname;
    else
      {
        int prefix_len = strlen (gdb_sysroot);
--- 156,162 ----
    gdb_sysroot_is_empty = (gdb_sysroot == NULL || *gdb_sysroot == 0);
  
    if (! IS_ABSOLUTE_PATH (in_pathname) || gdb_sysroot_is_empty)
!     temp_pathname = xstrdup (in_pathname);
    else
      {
        int prefix_len = strlen (gdb_sysroot);
*************** solib_open (char *in_pathname, char **fo
*** 167,173 ****
  	prefix_len--;
  
        /* Cat the prefixed pathname together.  */
!       temp_pathname = alloca (prefix_len + strlen (in_pathname) + 1);
        strncpy (temp_pathname, gdb_sysroot, prefix_len);
        temp_pathname[prefix_len] = '\0';
        strcat (temp_pathname, in_pathname);
--- 167,173 ----
  	prefix_len--;
  
        /* Cat the prefixed pathname together.  */
!       temp_pathname = xmalloc (prefix_len + strlen (in_pathname) + 1);
        strncpy (temp_pathname, gdb_sysroot, prefix_len);
        temp_pathname[prefix_len] = '\0';
        strcat (temp_pathname, in_pathname);
*************** solib_open (char *in_pathname, char **fo
*** 226,231 ****
--- 226,233 ----
       (optionally) found_pathname.  */
    if (found_pathname != NULL && temp_pathname != NULL)
      *found_pathname = xstrdup (temp_pathname);
+ 
+   xfree (temp_pathname);
    return found_file;
  }