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repackBSPMain(): do Error on bspList overflow

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This commit is contained in:
Garux 2020-01-20 19:46:19 +03:00
parent d58454d718
commit 3f8d708bc4
1 changed files with 4 additions and 1 deletions
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5
tools/quake3/q3map2/autopk3.c
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@ -898,7 +898,8 @@ int repackBSPMain( int argc, char **argv ){
int bspListN = 0; int bspListN = 0;
char (*bspList)[1024] = safe_malloc( 8192 * sizeof( bspList[0] ) ); const int bspListSize = 8192;
char (*bspList)[1024] = safe_malloc( bspListSize * sizeof( bspList[0] ) );
/* do some path mangling */ /* do some path mangling */
strcpy( source, ExpandArg( argv[ argc - 1 ] ) ); strcpy( source, ExpandArg( argv[ argc - 1 ] ) );
@ -925,6 +926,8 @@ int repackBSPMain( int argc, char **argv ){
if ( !GetToken( qtrue ) ) { if ( !GetToken( qtrue ) ) {
break; break;
} }
if( bspListSize == bspListN )
Error( "bspList overflow" );
strcpy( bspList[bspListN], token ); strcpy( bspList[bspListN], token );
bspListN++; bspListN++;
} }