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Merge branch 'bugfix-access-null-pointer' into 'master'

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未对scanner判空。

See merge request MESA_framework/maat!22
This commit is contained in:
郑超
2019-01-17 16:15:08 +08:00
parent 9e88e3274f 816357aa9e
commit 4e83f14b14
1 changed files with 3 additions and 7 deletions
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10
src/entry/Maat_api.cpp
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@@ -1759,22 +1759,18 @@ int Maat_stream_scan_string_detail(stream_para_t* stream_para
_compile_result_t compile_result[rule_num];//dynamic array
scan_data_t region_scan_data;
Maat_table_desc* p_table=NULL;
struct Maat_table_runtime* table_rt=scanner->table_rt[sp->table_id];
struct timespec start,end;
if(data==NULL||data_len<=0)
if(data==NULL||data_len<=0||scanner==NULL)
{
return 0;
}
}
struct Maat_table_runtime* table_rt=scanner->table_rt[sp->table_id];
if(sp->feather->perf_on==1)
{
clock_gettime(CLOCK_MONOTONIC,&start);
}
_mid=grab_mid(mid, sp->feather, sp->thread_num,0);
if(scanner==NULL)
{
return 0;
}
if(sp->version!=sp->feather->maat_version)
{
return 0;