ubergames/lilium-voyager
0
0
Fork 0
mirror of https://github.com/UberGames/lilium-voyager.git synced 2024-12-14 14:11:15 +00:00
Code Issues Projects Releases Packages Wiki Activity

* (bug 3454) Fix crash in autocompletion due to incorrect strncpy buffer size

Browse source
This commit is contained in:
Tim Angus 2007-12-03 00:07:56 +00:00
parent dfc97a1dfa
commit 6113cf7a68
1 changed files with 6 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

9
code/qcommon/common.c
View file

@ -3292,6 +3292,8 @@ static void Field_CompleteCommand( char *cmd,
} }
else else
{ {
int completionOffset;
if( completionString[0] == '\\' || completionString[0] == '/' ) if( completionString[0] == '\\' || completionString[0] == '/' )
completionString++; completionString++;
@ -3310,9 +3312,10 @@ static void Field_CompleteCommand( char *cmd,
if( matchCount == 0 ) if( matchCount == 0 )
return; // no matches return; // no matches
Q_strncpyz( &completionField->buffer[ strlen( completionField->buffer ) - completionOffset = strlen( completionField->buffer ) - strlen( completionString );
strlen( completionString ) ], shortestMatch,
sizeof( completionField->buffer ) ); Q_strncpyz( &completionField->buffer[ completionOffset ], shortestMatch,
sizeof( completionField->buffer ) - completionOffset );
completionField->cursor = strlen( completionField->buffer ); completionField->cursor = strlen( completionField->buffer );