Merge pull request #811 in HDFFV/hdf5 from hdf5_1_8_20 to 1.8/masterhdf5-1_8_20

* commit '60f76980aab92f0e0730170b99a2363acd3c97fa': (108 commits)
  Update version numbers and remove empty sections in RELEASE.txt.
  Restore line 1154: C2Cppfunction_map.mht to HTML_EXTRA_FILES.
  Update version for 1.8.20 release.
  Fixed documentation warnings
  HDFFV-10329 Correct LINK INTERFACE and VS20013 compile
  Switch default build mode from development to production. Increment version string to pre2.
  Add RELEASE.txt note for HDFFV-10274. (cherry picked from commit f7a7d0a00613cba997212fa8032091629a678797)
  Initialize hid_t variables in test_Attr_bug9. (cherry picked from commit 97bc393449f3fe02c5992872ab2842e12f611ef0)
  Fix HDFFV-10274.  When deleting all (or almost all) of the messages in an object header chunk, where the total amount deleted was greater than 64K, an error would occur due to an off by one error in the code that handled that case.  Fixed this and added a test case. (cherry picked from commit 1b2c2ca9a6a7d7e1fcd5c3302e203f2e2dabf0af)
  Fix linking of libs
  Changed file path to relative.
  iAdd NAG to supported compilers in RELEASE.txt.
  Add description to RELEASE.txt for HDFFV-10323
  Correct issue number
  Set version to 1.8.20-pre1
  Update supported and tested platforms in RELEASE.txt.
  HDFFV-10321 Merge from 1.8
  Incremented lib file .so numbers: revision for all except c++ for code change; current incremented, revision and age set to 0 for c++ due to symbols added and removed.
  updated issues related to Fortran
  Incremented lib file .so numbers: revision for all except c++ for dcode change; current incremented, revision and age set to 0 for c++ due to symbols added and removed.
  ...

1 files changed, 55 insertions, 0 deletions

diff --git a/test/tmisc.c b/test/tmisc.c
index 9766816..aae1a99 100644
--- a/test/tmisc.c
+++ b/test/tmisc.c
@@ -323,6 +323,11 @@ unsigned m13_rdata[MISC13_DIM1][MISC13_DIM2];          /* Data read from dataset
 #define MISC31_PROPNAME         "misc31_prop"
 #define MISC31_DTYPENAME        "dtype"
 
+/* Definitions for misc. test #33 */
+/* Note that this test file is generated by "gen_bad_offset.c" */
+/* and bad offset values are written to that file for testing */
+#define MISC33_FILE             "bad_offset.h5"
+
 /****************************************************************
 **
 **  test_misc1(): test unlinking a dataset from a group and immediately
@@ -5423,6 +5428,55 @@ test_misc32(void)
     
 } /* end test_misc32() */
 
+/****************************************************************
+**
+**  test_misc33(): Test for H5FFV-10216
+**      --verify that H5HL_offset_into() returns error if the
+**        input parameter "offset" exceeds heap data block size.
+**      --case (1), (2), (3) are scenarios that will traverse to the
+**        the 3 locations in the file having bad offset values to
+**        the heap.  (See description in gen_bad_offset.c)
+**
+****************************************************************/
+static void
+test_misc33(void)
+{
+    hid_t   fid = -1;   /* File ID */
+    const char *testfile = H5_get_srcdir_filename(MISC33_FILE); /* Corrected test file name */
+    H5O_info_t oinfo;   /* Structure for object metadata information */
+    herr_t  ret;        /* Generic return value */
+
+    /* Output message about test being performed */
+    MESSAGE(5, ("Testing that bad offset into the heap returns error"));
+
+    /* Open the test file */
+    fid = H5Fopen(testfile, H5F_ACC_RDWR, H5P_DEFAULT);
+    CHECK(fid, FAIL, "H5Fopen");
+
+    /* Case (1) */
+    H5E_BEGIN_TRY {
+        ret = H5Oget_info_by_name(fid, "/soft_two", &oinfo, H5P_DEFAULT);
+    } H5E_END_TRY;
+    VERIFY(ret, FAIL, "H5Oget_info_by_name");
+
+    /* Case (2) */
+    H5E_BEGIN_TRY {
+        ret = H5Oget_info_by_name(fid, "/dsetA", &oinfo, H5P_DEFAULT);
+    } H5E_END_TRY;
+    VERIFY(ret, FAIL, "H5Oget_info_by_name");
+
+    /* Case (3) */
+    H5E_BEGIN_TRY {
+        ret = H5Oget_info_by_name(fid, "/soft_one", &oinfo, H5P_DEFAULT);
+    } H5E_END_TRY;
+    VERIFY(ret, FAIL, "H5Oget_info_by_name");
+
+    /* Close the file */
+    ret = H5Fclose(fid);
+    CHECK(fid, FAIL, "H5Fclose");
+
+} /* end test_misc33() */
+
 
 /****************************************************************
 **
@@ -5471,6 +5525,7 @@ test_misc(void)
     test_misc30();      /* Exercise local heap loading bug where free lists were getting dropped */
     test_misc31();      /* Test Reentering library through deprecated routines after H5close() */
     test_misc32();      /* Test filter memory allocation functions */
+    test_misc33();      /* Test to verify that H5HL_offset_into() returns error if offset exceeds heap block */
 
 } /* test_misc() */