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/*
Fuzzing ldb_parse_control_from_string
Copyright ( C ) Catalyst IT 2020
This program is free software ; you can redistribute it and / or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation ; either version 3 of the License , or
( at your option ) any later version .
This program is distributed in the hope that it will be useful ,
but WITHOUT ANY WARRANTY ; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE . See the
GNU General Public License for more details .
You should have received a copy of the GNU General Public License
along with this program . If not , see < http : //www.gnu.org/licenses/>.
*/
# include "includes.h"
# include "fuzzing/fuzzing.h"
# include "ldb_private.h"
# define MAX_LENGTH (2 * 1024 * 1024 - 1)
char buf [ MAX_LENGTH + 1 ] = { 0 } ;
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int LLVMFuzzerTestOneInput ( const uint8_t * input , size_t len )
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{
struct ldb_control * control = NULL ;
struct ldb_context * ldb = ldb_init ( NULL , NULL ) ;
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if ( ldb = = NULL ) {
return 0 ;
}
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/*
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* We copy the buffer in order to NUL - terminate , because running off
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* the end of the string would be an uninteresting crash .
*/
if ( len > MAX_LENGTH ) {
len = MAX_LENGTH ;
}
memcpy ( buf , input , len ) ;
buf [ len ] = 0 ;
control = ldb_parse_control_from_string ( ldb , ldb , buf ) ;
if ( control ! = NULL ) {
ldb_control_to_string ( ldb , control ) ;
}
TALLOC_FREE ( ldb ) ;
return 0 ;
}
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int LLVMFuzzerInitialize ( int * argc , char * * * argv )
{
return 0 ;
}