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engine: common: cvar: fix buffer overflow in Cvar_ValidateString

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This commit is contained in:
Alibek Omarov 2023-08-03 01:12:16 +03:00
parent c1c27c5f18
commit e017b9145f
1 changed files with 1 additions and 1 deletions
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2
engine/common/cvar.c
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@ -211,7 +211,7 @@ const char *Cvar_ValidateString( convar_t *var, const char *value )
int len = 0;
// step through the string, only copying back in characters that are printable
while( *pszValue && len < MAX_STRING )
while( *pszValue && len < ( MAX_STRING - 1 ))
{
if( ((byte)*pszValue) < 32 )
{