[svn-r20536] Description:

	Clean up various warnings & code formatting issues.

	Bring changes from Coverity branch to trunk:

r20085:
Purpose: Fix coverity issue 793

Description: Modified H5S_hyper_project_simple_higher() to free the entire span
list in new_space on failure.


r20091:
This is a fix for coverity bug #1683.
Changed the two printfs to use %lu (unsigned long) for printing "dset_size".


r20162:
Purpose: Fix coverity issue 785

Description: Modified H5T_enum_nameof() to free "name" on failure if it was
allocated.  Also clarified some code in H5S_hyper_rebuild_helper().


r20189:
Addressed coverity defect 783.

H5SL_new_node() in H5SL.c was failing to free space allocated in its
first alloc if the second alloc failed.  Added a call to H5FL_FREE
to address this issue.

This is purely to keep coverity happy -- if this code is ever triggered,
we have much larger problems.

Note that this fix will trigger an unused return value complaint
from coverity next week.


r20190:
Fixed Coverity issues 1561 1565 and 1678 (UNUSED_VALUES) by moving checks of return values to after the function call.


r20191:
Fixed coverity issues 643 644 and 1678 (CHECKED_RETURN).


r20232:
Addressed coverity issues 923-925.  Replaced calls to sprintf with calls
to HDsnprintf.


r20233:
Fix coverity issue 662.  Don't try to sort 0 attributes in H5Aint.c.


r20234:
Fix coverity issue 664.  Check for NULL before dereferencing in H5Gdeprec.c.


r20271:
Purpose: Fix coverity issue 784

Description: Modified H5_debug_mask() to keep a list of files opened for use as
a debugging output stream, and modified H5_term_library to close these files on
exit.


r20272:
addressed coverity issues 838 & 955.  Issue was use of strcpy() -- existing
code was safe, but modified to use strncpy() to keep coverity happy.


r20273:
Addresed coverity issues 1388 and 1389.
Initialized sel_iter->type to NULL in H5S_select_iter_init.


r20275:
Purpose: Fix valgrind issue in mf.c

Description: Fixed bug (incomplete if statement) in test_mf_fs_alloc_free() so
the retrieved node gets freed.


Tested on:
        FreeBSD/32 6.3 (duty) in debug mode
        FreeBSD/64 6.3 (liberty) w/C++ & FORTRAN, in debug mode
        Linux/32 2.6 (jam) w/PGI compilers, w/default API=1.8.x,
                w/C++ & FORTRAN, w/threadsafe, in debug mode
        Linux/64-amd64 2.6 (amani) w/Intel compilers, w/default API=1.6.x,
                w/C++ & FORTRAN, in production mode
        Solaris/32 2.10 (linew) w/deprecated symbols disabled, w/C++ & FORTRAN,
                w/szip filter, w/threadsafe, in production mode
        Linux/PPC 2.6 (heiwa) w/C++ & FORTRAN, w/threadsafe, in debug mode

1 files changed, 5 insertions, 3 deletions

diff --git a/src/H5RS.c b/src/H5RS.c
index 0a3f134..06fc81e 100644
--- a/src/H5RS.c
+++ b/src/H5RS.c
@@ -66,9 +66,11 @@ H5RS_xstrdup(const char *s)
     FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5RS_xstrdup)
 
     if(s) {
-        ret_value = (char *)H5FL_BLK_MALLOC(str_buf, HDstrlen(s) + 1);
+        size_t len = HDstrlen(s) + 1;
+
+        ret_value = (char *)H5FL_BLK_MALLOC(str_buf, len);
         HDassert(ret_value);
-        HDstrcpy(ret_value, s);
+        HDstrncpy(ret_value, s, len);
     } /* end if */
     else
         ret_value = NULL;
@@ -352,7 +354,7 @@ H5RS_dup_str(const char *s)
         HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed")
 
     /* Copy name for full path */
-    HDstrcpy(new_str, s);
+    HDstrncpy(new_str, s, (path_len + 1));
 
     /* Create reference counted string for path */
     ret_value = H5RS_own(new_str);