Changeset: 456224efaa6e for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB/rev/456224efaa6e
Modified Files:
        gdk/gdk_private.h
Branch: Jan2022
Log Message:

Protect against half destroyed bats in debug print.


diffs (21 lines):

diff --git a/gdk/gdk_private.h b/gdk/gdk_private.h
--- a/gdk/gdk_private.h
+++ b/gdk/gdk_private.h
@@ -392,7 +392,7 @@ ilog2(BUN x)
        b->hseqbase,                                                    \
        ATOMname(b->ttype),                                             \
        
b->ttype==TYPE_str?b->twidth==1?"1":b->twidth==2?"2":b->twidth==4?"4":"8":"", \
-       !b->batTransient ? "P" : b->theap->parentid != b->batCacheid ? "V" : 
b->tvheap && b->tvheap->parentid != b->batCacheid ? "v" : "T", \
+       !b->batTransient ? "P" : b->theap && b->theap->parentid != 
b->batCacheid ? "V" : b->tvheap && b->tvheap->parentid != b->batCacheid ? "v" : 
"T", \
        BATtdense(b) ? "D" : b->ttype == TYPE_void && b->tvheap ? "X" : 
ATOMstorage(b->ttype) == TYPE_str && GDK_ELIMDOUBLES(b->tvheap) ? "E" : "", \
        b->tsorted ? "S" : b->tnosorted ? "!s" : "",                    \
        b->trevsorted ? "R" : b->tnorevsorted ? "!r" : "",              \
@@ -400,7 +400,7 @@ ilog2(BUN x)
        b->tnonil ? "N" : "",                                           \
        b->thash ? "H" : "",                                            \
        b->torderidx ? "O" : "",                                        \
-       b->timprints ? "I" : b->theap->parentid && 
BBP_cache(b->theap->parentid)->timprints ? "(I)" : ""
+       b->timprints ? "I" : b->theap && b->theap->parentid && 
BBP_cache(b->theap->parentid)->timprints ? "(I)" : ""
 /* use ALGOOPTBAT* when BAT is optional (can be NULL) */
 #define ALGOOPTBATFMT  "%s%s" BUNFMT "%s" OIDFMT "%s%s%s%s%s%s%s%s%s%s%s%s%s"
 #define ALGOOPTBATPAR(b)                                               \
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