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-rw-r--r--src/H5Obogus.c12
-rw-r--r--src/H5Ocache.c5
-rw-r--r--src/H5Odbg.c2
-rw-r--r--src/H5Oprivate.h4
-rw-r--r--test/gen_bogus.c2
-rw-r--r--test/ohdr.c33
-rw-r--r--test/tbogus.h5bin1944 -> 1944 bytes
7 files changed, 38 insertions, 20 deletions
diff --git a/src/H5Obogus.c b/src/H5Obogus.c
index cee3199..d930683 100644
--- a/src/H5Obogus.c
+++ b/src/H5Obogus.c
@@ -87,20 +87,20 @@ const H5O_msg_class_t H5O_MSG_BOGUS[1] = {{
*-------------------------------------------------------------------------
*/
static void *
-H5O_bogus_decode(H5F_t UNUSED *f, hid_t UNUSED dxpl_id, H5O_t UNUSED *open_oh,
+H5O_bogus_decode(H5F_t *f, hid_t UNUSED dxpl_id, H5O_t UNUSED *open_oh,
unsigned UNUSED mesg_flags, unsigned UNUSED *ioflags, const uint8_t *p)
{
H5O_bogus_t *mesg = NULL;
void *ret_value; /* Return value */
- FUNC_ENTER_NOAPI_NOINIT(H5O_bogus_decode)
+ FUNC_ENTER_NOAPI_NOINIT
/* check args */
HDassert(f);
HDassert(p);
/* Allocate the bogus message */
- if(NULL == (mesg = H5MM_calloc(sizeof(H5O_bogus_t))))
+ if(NULL == (mesg = (H5O_bogus_t *)H5MM_calloc(sizeof(H5O_bogus_t))))
HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed")
/* decode */
@@ -137,7 +137,7 @@ done:
static herr_t
H5O_bogus_encode(H5F_t UNUSED *f, hbool_t UNUSED disable_shared, uint8_t *p, const void UNUSED *mesg)
{
- FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5O_bogus_encode)
+ FUNC_ENTER_NOAPI_NOINIT_NOERR
/* check args */
HDassert(f);
@@ -172,7 +172,7 @@ H5O_bogus_encode(H5F_t UNUSED *f, hbool_t UNUSED disable_shared, uint8_t *p, con
static size_t
H5O_bogus_size(const H5F_t UNUSED *f, hbool_t UNUSED disable_shared, const void UNUSED *mesg)
{
- FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5O_bogus_size)
+ FUNC_ENTER_NOAPI_NOINIT_NOERR
FUNC_LEAVE_NOAPI(4)
} /* end H5O_bogus_size() */
@@ -199,7 +199,7 @@ H5O_bogus_debug(H5F_t UNUSED *f, hid_t UNUSED dxpl_id, const void *_mesg, FILE *
{
const H5O_bogus_t *mesg = (const H5O_bogus_t *)_mesg;
- FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5O_bogus_debug)
+ FUNC_ENTER_NOAPI_NOINIT_NOERR
/* check args */
HDassert(f);
diff --git a/src/H5Ocache.c b/src/H5Ocache.c
index 847bf71..b3dea03 100644
--- a/src/H5Ocache.c
+++ b/src/H5Ocache.c
@@ -1132,7 +1132,7 @@ H5O_chunk_deserialize(H5O_t *oh, haddr_t addr, size_t len, const uint8_t *image,
HGOTO_ERROR(H5E_OHDR, H5E_CANTLOAD, FAIL, "unknown flag for message")
if((flags & H5O_MSG_FLAG_SHARED) && (flags & H5O_MSG_FLAG_DONTSHARE))
HGOTO_ERROR(H5E_OHDR, H5E_CANTLOAD, FAIL, "bad flag combination for message")
- if((flags & H5O_MSG_FLAG_WAS_UNKNOWN) && (flags & H5O_MSG_FLAG_FAIL_IF_UNKNOWN))
+ if((flags & H5O_MSG_FLAG_WAS_UNKNOWN) && (flags & H5O_MSG_FLAG_FAIL_IF_UNKNOWN_AND_OPEN_FOR_WRITE))
HGOTO_ERROR(H5E_OHDR, H5E_CANTLOAD, FAIL, "bad flag combination for message")
if((flags & H5O_MSG_FLAG_WAS_UNKNOWN) && !(flags & H5O_MSG_FLAG_MARK_IF_UNKNOWN))
HGOTO_ERROR(H5E_OHDR, H5E_CANTLOAD, FAIL, "bad flag combination for message")
@@ -1208,7 +1208,8 @@ H5O_chunk_deserialize(H5O_t *oh, haddr_t addr, size_t len, const uint8_t *image,
oh->mesg[mesgno].type = H5O_msg_class_g[H5O_UNKNOWN_ID];
/* Check for "fail if unknown" message flag */
- if(flags & H5O_MSG_FLAG_FAIL_IF_UNKNOWN)
+ if((udata->file_intent & H5F_ACC_RDWR) &&
+ (flags & H5O_MSG_FLAG_FAIL_IF_UNKNOWN_AND_OPEN_FOR_WRITE))
HGOTO_ERROR(H5E_OHDR, H5E_BADMESG, FAIL, "unknown message with 'fail if unknown' flag found")
/* Check for "mark if unknown" message flag, etc. */
else if((flags & H5O_MSG_FLAG_MARK_IF_UNKNOWN) &&
diff --git a/src/H5Odbg.c b/src/H5Odbg.c
index b91a51a..0531a90 100644
--- a/src/H5Odbg.c
+++ b/src/H5Odbg.c
@@ -466,7 +466,7 @@ H5O_debug_real(H5F_t *f, hid_t dxpl_id, H5O_t *oh, haddr_t addr, FILE *stream, i
HDfprintf(stream, "%sDS", (flag_printed ? ", " : "<"));
flag_printed = TRUE;
} /* end if */
- if(oh->mesg[i].flags & H5O_MSG_FLAG_FAIL_IF_UNKNOWN) {
+ if(oh->mesg[i].flags & H5O_MSG_FLAG_FAIL_IF_UNKNOWN_AND_OPEN_FOR_WRITE) {
HDfprintf(stream, "%sFIU", (flag_printed ? ", " : "<"));
flag_printed = TRUE;
} /* end if */
diff --git a/src/H5Oprivate.h b/src/H5Oprivate.h
index d5cd621..e3a2d33 100644
--- a/src/H5Oprivate.h
+++ b/src/H5Oprivate.h
@@ -70,11 +70,11 @@ typedef struct H5O_t H5O_t;
#define H5O_MSG_FLAG_CONSTANT 0x01u
#define H5O_MSG_FLAG_SHARED 0x02u
#define H5O_MSG_FLAG_DONTSHARE 0x04u
-#define H5O_MSG_FLAG_FAIL_IF_UNKNOWN 0x08u
+#define H5O_MSG_FLAG_FAIL_IF_UNKNOWN_AND_OPEN_FOR_WRITE 0x08u
#define H5O_MSG_FLAG_MARK_IF_UNKNOWN 0x10u
#define H5O_MSG_FLAG_WAS_UNKNOWN 0x20u
#define H5O_MSG_FLAG_SHAREABLE 0x40u
-#define H5O_MSG_FLAG_BITS (H5O_MSG_FLAG_CONSTANT|H5O_MSG_FLAG_SHARED|H5O_MSG_FLAG_DONTSHARE|H5O_MSG_FLAG_FAIL_IF_UNKNOWN|H5O_MSG_FLAG_MARK_IF_UNKNOWN|H5O_MSG_FLAG_WAS_UNKNOWN|H5O_MSG_FLAG_SHAREABLE)
+#define H5O_MSG_FLAG_BITS (H5O_MSG_FLAG_CONSTANT|H5O_MSG_FLAG_SHARED|H5O_MSG_FLAG_DONTSHARE|H5O_MSG_FLAG_FAIL_IF_UNKNOWN_AND_OPEN_FOR_WRITE|H5O_MSG_FLAG_MARK_IF_UNKNOWN|H5O_MSG_FLAG_WAS_UNKNOWN|H5O_MSG_FLAG_SHAREABLE)
/* Flags for updating messages */
#define H5O_UPDATE_TIME 0x01u
diff --git a/test/gen_bogus.c b/test/gen_bogus.c
index 7d8d073..df1e81f 100644
--- a/test/gen_bogus.c
+++ b/test/gen_bogus.c
@@ -62,7 +62,7 @@ int main(void)
if(H5Dclose(did) < 0) goto error;
/* Set "fail if unknown" message flag for bogus message */
- bogus_flags = H5O_MSG_FLAG_FAIL_IF_UNKNOWN;
+ bogus_flags = H5O_MSG_FLAG_FAIL_IF_UNKNOWN_AND_OPEN_FOR_WRITE;
if(H5Pset(dcpl, H5O_BOGUS_MSG_FLAGS_NAME, &bogus_flags) < 0) goto error;
/* Create second dataset, with "fail if unknown" message flag */
diff --git a/test/ohdr.c b/test/ohdr.c
index 502a8b1..0ed3d97 100644
--- a/test/ohdr.c
+++ b/test/ohdr.c
@@ -687,16 +687,13 @@ main(void)
PASSED();
- TESTING("object with unknown header message & 'fail if unknown' flag set");
+ TESTING("object with unknown header message & 'fail if unknown and open for write' flag set");
- /* Attempt to open the dataset with the unknown header message, and "fail if unknown" flag */
- H5E_BEGIN_TRY {
- dset = H5Dopen2(file2, "/Dataset2", H5P_DEFAULT);
- } H5E_END_TRY;
- if(dset >= 0) {
- H5Dclose(dset);
+ /* Open the dataset with the unknown header message, and "fail if unknown and open for write" flag */
+ if((dset = H5Dopen2(file2, "/Dataset2", H5P_DEFAULT)) < 0)
+ TEST_ERROR
+ if(H5Dclose(dset) < 0)
TEST_ERROR
- } /* end if */
PASSED();
@@ -778,6 +775,26 @@ main(void)
if(H5Dclose(dset) < 0)
TEST_ERROR
+ /* Close the file with the bogus objects */
+ if(H5Fclose(file2) < 0)
+ TEST_ERROR
+
+ PASSED();
+
+ /* Open the file with objects that have unknown header messages (generated with gen_bogus.c) with RW intent this time */
+ if((file2 = H5Fopen(testfile, H5F_ACC_RDWR, H5P_DEFAULT)) < 0)
+ TEST_ERROR
+
+ TESTING("object with unknown header message & 'fail if unknown and open for write' flag set");
+
+ /* Attempt to open the dataset with the unknown header message, and "fail if unknown and open for write" flag */
+ H5E_BEGIN_TRY {
+ dset = H5Dopen2(file2, "/Dataset2", H5P_DEFAULT);
+ } H5E_END_TRY;
+ if(dset >= 0) {
+ H5Dclose(dset);
+ TEST_ERROR
+ } /* end if */
/* Close the file with the bogus objects */
if(H5Fclose(file2) < 0)
diff --git a/test/tbogus.h5 b/test/tbogus.h5
index 2b8b1dd..906921c 100644
--- a/test/tbogus.h5
+++ b/test/tbogus.h5
Binary files differ
generated by cgit v0.12 at 2024-11-02 03:02:49 (GMT)