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Fix extension name comparison for DLL files
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parent
22552c7bab
commit
c4f739b8d0
3 changed files with 26 additions and 1 deletions
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@ -557,7 +557,7 @@ static void FS_CheckFilenameIsNotExecutable( const char *filename,
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const char *function )
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{
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// Check if the filename ends with the library extension
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if( !Q_stricmp( COM_GetExtension( filename ), DLL_EXT ) )
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if(COM_CompareExtension(filename, DLL_EXT))
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{
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Com_Error( ERR_FATAL, "%s: Not allowed to manipulate '%s' due "
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"to %s extension", function, filename, DLL_EXT );
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@ -82,6 +82,30 @@ void COM_StripExtension( const char *in, char *out, int destsize )
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Q_strncpyz(out, in, destsize);
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}
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/*
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============
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COM_CompareExtension
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string compare the end of the strings and return qtrue if strings match
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============
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*/
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qboolean COM_CompareExtension(const char *in, const char *ext)
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{
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int inlen, extlen;
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inlen = strlen(in);
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extlen = strlen(ext);
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if(extlen <= inlen)
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{
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in += inlen - extlen;
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if(!Q_stricmp(in, ext))
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return qtrue;
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}
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return qfalse;
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}
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/*
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==================
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@ -709,6 +709,7 @@ float Com_Clamp( float min, float max, float value );
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char *COM_SkipPath( char *pathname );
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const char *COM_GetExtension( const char *name );
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void COM_StripExtension(const char *in, char *out, int destsize);
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qboolean COM_CompareExtension(const char *in, const char *ext);
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void COM_DefaultExtension( char *path, int maxSize, const char *extension );
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void COM_BeginParseSession( const char *name );
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