diff options
| author | Aron Xu <aron@debian.org> | 2015-09-21 22:55:55 +0800 |
|---|---|---|
| committer | Aron Xu <aron@debian.org> | 2015-09-21 22:55:55 +0800 |
| commit | e85cf827a804d9abf4cbf48af6394c49331de322 (patch) | |
| tree | aab761b5168447ea51ad1a64c9e1594e48f84b12 /xmlregexp.c | |
| parent | 4b692ee8530176868e4832e30bdc4ba5bc145948 (diff) | |
| download | libxml2-e85cf827a804d9abf4cbf48af6394c49331de322.tar.gz | |
Revert "Merge tag 'upstream/2.9.1+dfsg1'"
This reverts commit 21ee18bdbc9a9d4500e12a1399d51c593b8b31d4, reversing
changes made to de338c1adfa336ddb5177ceb5c63bcd868a0ebc7.
Diffstat (limited to 'xmlregexp.c')
| -rw-r--r-- | xmlregexp.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/xmlregexp.c b/xmlregexp.c index 1f9911c..3e912ab 100644 --- a/xmlregexp.c +++ b/xmlregexp.c @@ -3162,8 +3162,10 @@ xmlFARegExecRollBack(xmlRegExecCtxtPtr exec) { exec->status = -6; return; } - memcpy(exec->counts, exec->rollbacks[exec->nbRollbacks].counts, + if (exec->counts) { + memcpy(exec->counts, exec->rollbacks[exec->nbRollbacks].counts, exec->comp->nbCounters * sizeof(int)); + } } #ifdef DEBUG_REGEXP_EXEC @@ -4091,7 +4093,7 @@ rollback: */ exec->determinist = 0; xmlFARegExecRollBack(exec); - if (exec->status == 0) { + if ((exec->inputStack != NULL ) && (exec->status == 0)) { value = exec->inputStack[exec->index].value; data = exec->inputStack[exec->index].data; #ifdef DEBUG_PUSH @@ -4306,7 +4308,7 @@ xmlRegExecGetValues(xmlRegExecCtxtPtr exec, int err, (*nbval)++; } } else { - if ((exec->comp->states[trans->to] != NULL) && + if ((exec->comp != NULL) && (exec->comp->states[trans->to] != NULL) && (exec->comp->states[trans->to]->type != XML_REGEXP_SINK_STATE)) { if (atom->neg) @@ -5707,8 +5709,6 @@ xmlAutomataNewTransition(xmlAutomataPtr am, xmlAutomataStatePtr from, if (atom == NULL) return(NULL); atom->data = data; - if (atom == NULL) - return(NULL); atom->valuep = xmlStrdup(token); if (xmlFAGenerateTransitions(am, from, to, atom) < 0) { |