diff --git a/files/profile.c b/files/profile.c index 2aeb582fbcd..bcea9b2b361 100644 --- a/files/profile.c +++ b/files/profile.c @@ -969,6 +969,7 @@ int PROFILE_GetWineIniInt( const char *section, const char *key_name, int def ) PROFILE_GetWineIniString( section, key_name, "", buffer, sizeof(buffer) ); if (!buffer[0]) return def; + /* FIXME: strtol wrong ?? see GetPrivateProfileIntA */ result = strtol( buffer, &p, 0 ); return (p == buffer) ? 0 /* No digits at all */ : (int)result; } @@ -1349,12 +1350,10 @@ BOOL WINAPI WriteProfileStringW( LPCWSTR section, LPCWSTR entry, UINT16 WINAPI GetPrivateProfileInt16( LPCSTR section, LPCSTR entry, INT16 def_val, LPCSTR filename ) { - long result=(long)GetPrivateProfileIntA(section,entry,def_val,filename); - - if (result > 65535) return 65535; - if (result >= 0) return (UINT16)result; - if (result < -32768) return -32768; - return (UINT16)(INT16)result; + /* we used to have some elaborate return value limitation (<= -32768 etc.) + * here, but Win98SE doesn't care about this at all, so I deleted it. + * AFAIR versions prior to Win9x had these limits, though. */ + return (INT16)GetPrivateProfileIntA(section,entry,def_val,filename); } /*********************************************************************** @@ -1364,14 +1363,22 @@ UINT WINAPI GetPrivateProfileIntA( LPCSTR section, LPCSTR entry, INT def_val, LPCSTR filename ) { char buffer[20]; - char *p; long result; - PROFILE_GetPrivateProfileString( section, entry, "", - buffer, sizeof(buffer), filename, FALSE ); + if (!PROFILE_GetPrivateProfileString( section, entry, "", + buffer, sizeof(buffer), filename, FALSE )) + return def_val; + /* FIXME: if entry can be found but it's empty, then Win16 is + * supposed to return 0 instead of def_val ! Difficult/problematic + * to implement (every other failure also returns zero buffer), + * thus wait until testing framework avail for making sure nothing + * else gets broken that way. */ if (!buffer[0]) return (UINT)def_val; - result = strtol( buffer, &p, 0 ); - if (p == buffer) return 0; /* No digits at all */ + + /* Don't use strtol() here ! + * (returns LONG_MAX/MIN on overflow instead of "proper" overflow) + YES, scan for unsigned format ! (otherwise compatibility error) */ + if (!sscanf(buffer, "%lu", &result)) return 0; return (UINT)result; }