MonetDB: Jul2021_prof_ext - Handle NULL value.

[Aris Koning]

Changeset: 0346f0caae2a for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB/rev/0346f0caae2a
Modified Files:
        monetdb5/mal/mal_profiler.c
Branch: Jul2021_prof_ext
Log Message:

Handle NULL value.


diffs (14 lines):

diff --git a/monetdb5/mal/mal_profiler.c b/monetdb5/mal/mal_profiler.c
--- a/monetdb5/mal/mal_profiler.c
+++ b/monetdb5/mal/mal_profiler.c
@@ -192,8 +192,8 @@ prepareNonMalEvent(Client cntxt, enum ev
        int sessionid = cntxt->idx;
        if (cntxt->curprg)
                tag = &cntxt->curprg->def->tag;
-       if (cntxt->query)
-               query = mal_quote(cntxt->query, strlen(cntxt->query));
+       if (cntxt->query && ( query = mal_quote(cntxt->query, 
strlen(cntxt->query)) ) == NULL)
+               return NULL;
 
        if (!logadd(&logbuf, "{\"sessionid\":\"%d\"", sessionid))
                goto cleanup_and_exit;
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