Clean up warnings, enable new compiler warning flag(s) and bring back
changes from Coverity branch:
r20813:
Remove the dead code as listed for coverity bug #1722. h5committested.
r20814:
Issue 69: Check return value and throw error if negative return. Also free datatype id on error
r20815:
Use HDstrncpy. --gh
r20816:
Replaced one last HDstrcat call with HDstrncat to resolve coverity issue 832.
r20817:
Use HDstrncpy and HDstrncat. --gh
r20818:
Purpose: Fix valgrind issues with h5jam
Description:
Modified h5jam to free strings strdup'd in parse_command_line before exit. Note
that they may still not be freed in case of error, due to the widespread use of
exit().
r20819:
Issue 80: change loop to use int as loop index.
r20820:
Maintenance: Fixed the bug found by coverity CID 788
There were two problems with this function:
1) it tried to unnecessary free NULL pointer
2) it tried to allocate c_name buffer that is done by H5Pget_class_name
Tested on:
Mac OSX 10.8.4 (amazon) w/gcc 4.8.1, C++ & FORTRAN
(too minor to require h5committest)
problem in H5detect.c (uninitialized buffer) and provided the solution. I checked it in yesterday. But it
turned out to be a false fix. So I'm back it out.
Tested on jam - reverse of changes.
problem in H5detect.c (uninitialized buffer) and provided the solution. Allen and I verified it.
Tested with h5committest and CMake on jam, koala, ostrich, playtus, and Allen's virtual machine.
This is needed to avoid a conflict with the Read Context object to be
introduced in another Project.
No impact on users, since this is a private module, and low for
developers as the RC module use is very sparse in the library.
Tested with h5committest.
The new gcc v4.8.* compilers does not work well with dt_arith which failed
in production mode.
Solution:
A temporary patch by removing any optimization (-O*) from the PROD_CFLAGS
so that dt_arith will pass for now. A more through investigation is needed.
Tested: Jam and Koala where it failed and now passes.
Tested: jam, koala, ostrich (h5committest)
Log from r23939:
Fix unused variables warnings in trunk
Rename static functions in H5Adense.c, H5B2cache.c, H5Bcache.c
Switch these functions to use FUNC_ENTER_STATIC* macros
Tested: koala
Changes applied to eliminate several compiler warnings in the test directory in
files:
dt_arith.c
filter_fail.c
big.c
dynlib2.c
dynlib3.c
Also an HDassert(0 && "Unknown type"); statement was added to all 29 combination
s of
case OTHER:
default:
See crucible review HDF5-145 for more details.
Tested with h5committest.
