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Overview
Comment:add tcl upstream changes
Timelines: family | ancestors | descendants | both | trunk
Files: files | file ages | folders
SHA1: 64a4eb7a64169937f4caab746369e871dbbaafc3
User & Date: chw 2016-11-19 12:03:03
Context
2016-11-19
12:09
fixes in tkchat regarding certificate validation errors check-in: 1a360640ec user: chw tags: trunk
12:03
add tcl upstream changes check-in: 64a4eb7a64 user: chw tags: trunk
2016-11-18
17:51
add vu widgets to [undroidwish] check-in: 2a7878bf82 user: chw tags: trunk
Changes

Changes to jni/tcl/generic/tclOOCall.c.

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static inline void
StashCallChain(
    Tcl_Obj *objPtr,
    CallChain *callPtr)
{
    callPtr->refCount++;

    TclFreeIntRep(objPtr);
    objPtr->typePtr = &methodNameType;
    objPtr->internalRep.twoPtrValue.ptr1 = callPtr;
}

void
TclOOStashContext(







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static inline void
StashCallChain(
    Tcl_Obj *objPtr,
    CallChain *callPtr)
{
    callPtr->refCount++;
    TclGetString(objPtr);
    TclFreeIntRep(objPtr);
    objPtr->typePtr = &methodNameType;
    objPtr->internalRep.twoPtrValue.ptr1 = callPtr;
}

void
TclOOStashContext(

Changes to jni/tcl/generic/tclObj.c.

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    char *stringVal;

    UNPACK_BIGNUM(objPtr, bignumVal);
    status = mp_radix_size(&bignumVal, 10, &size);
    if (status != MP_OKAY) {
	Tcl_Panic("radix size failure in UpdateStringOfBignum");
    }
    if (size == 3) {
	/*
	 * mp_radix_size() returns 3 when more than INT_MAX bytes would be
	 * needed to hold the string rep (because mp_radix_size ignores
	 * integer overflow issues). When we know the string rep will be more
	 * than 3, we can conclude the string rep would overflow our string
	 * length limits.
	 *
	 * Note that so long as we enforce our bignums to the size that fits
	 * in a packed bignum, this branch will never be taken.
	 */

	Tcl_Panic("UpdateStringOfBignum: string length limit exceeded");
    }







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    char *stringVal;

    UNPACK_BIGNUM(objPtr, bignumVal);
    status = mp_radix_size(&bignumVal, 10, &size);
    if (status != MP_OKAY) {
	Tcl_Panic("radix size failure in UpdateStringOfBignum");
    }
    if (size < 2) {
	/*
	 * mp_radix_size() returns < 2 when more than INT_MAX bytes would be
	 * needed to hold the string rep (because mp_radix_size ignores
	 * integer overflow issues).


	 *
	 * Note that so long as we enforce our bignums to the size that fits
	 * in a packed bignum, this branch will never be taken.
	 */

	Tcl_Panic("UpdateStringOfBignum: string length limit exceeded");
    }

Changes to jni/tcl/generic/tclTestObj.c.

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TestbignumobjCmd(
    ClientData clientData,	/* unused */
    Tcl_Interp *interp,		/* Tcl interpreter */
    int objc,			/* Argument count */
    Tcl_Obj *const objv[])	/* Argument vector */
{
    const char *const subcmds[] = {
	"set",	    "get",	"mult10",	"div10", NULL
    };
    enum options {
	BIGNUM_SET, BIGNUM_GET,	BIGNUM_MULT10,	BIGNUM_DIV10

    };
    int index, varIndex;
    const char *string;
    mp_int bignumValue, newValue;
    Tcl_Obj **varPtr;

    if (objc < 3) {
................................................................................
	}
	mp_clear(&bignumValue);
	if (!Tcl_IsShared(varPtr[varIndex])) {
	    Tcl_SetBignumObj(varPtr[varIndex], &newValue);
	} else {
	    SetVarToObj(varPtr, varIndex, Tcl_NewBignumObj(&newValue));
	}












































    }

    Tcl_SetObjResult(interp, varPtr[varIndex]);
    return TCL_OK;
}
 
/*







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TestbignumobjCmd(
    ClientData clientData,	/* unused */
    Tcl_Interp *interp,		/* Tcl interpreter */
    int objc,			/* Argument count */
    Tcl_Obj *const objv[])	/* Argument vector */
{
    const char *const subcmds[] = {
	"set", "get", "mult10", "div10", "iseven", "radixsize", NULL
    };
    enum options {
	BIGNUM_SET, BIGNUM_GET, BIGNUM_MULT10, BIGNUM_DIV10, BIGNUM_ISEVEN,
	BIGNUM_RADIXSIZE
    };
    int index, varIndex;
    const char *string;
    mp_int bignumValue, newValue;
    Tcl_Obj **varPtr;

    if (objc < 3) {
................................................................................
	}
	mp_clear(&bignumValue);
	if (!Tcl_IsShared(varPtr[varIndex])) {
	    Tcl_SetBignumObj(varPtr[varIndex], &newValue);
	} else {
	    SetVarToObj(varPtr, varIndex, Tcl_NewBignumObj(&newValue));
	}
	break;

    case BIGNUM_ISEVEN:
	if (objc != 3) {
	    Tcl_WrongNumArgs(interp, 2, objv, "varIndex");
	    return TCL_ERROR;
	}
	if (CheckIfVarUnset(interp, varPtr,varIndex)) {
	    return TCL_ERROR;
	}
	if (Tcl_GetBignumFromObj(interp, varPtr[varIndex],
		&bignumValue) != TCL_OK) {
	    return TCL_ERROR;
	}
	if (!Tcl_IsShared(varPtr[varIndex])) {
	    Tcl_SetIntObj(varPtr[varIndex], mp_iseven(&bignumValue));
	} else {
	    SetVarToObj(varPtr, varIndex, Tcl_NewIntObj(mp_iseven(&bignumValue)));
	}
	mp_clear(&bignumValue);
	break;

    case BIGNUM_RADIXSIZE:
	if (objc != 3) {
	    Tcl_WrongNumArgs(interp, 2, objv, "varIndex");
	    return TCL_ERROR;
	}
	if (CheckIfVarUnset(interp, varPtr,varIndex)) {
	    return TCL_ERROR;
	}
	if (Tcl_GetBignumFromObj(interp, varPtr[varIndex],
		&bignumValue) != TCL_OK) {
	    return TCL_ERROR;
	}
	if (mp_radix_size(&bignumValue, 10, &index) != MP_OKAY) {
	    return TCL_ERROR;
	}
	if (!Tcl_IsShared(varPtr[varIndex])) {
	    Tcl_SetIntObj(varPtr[varIndex], index);
	} else {
	    SetVarToObj(varPtr, varIndex, Tcl_NewIntObj(index));
	}
	mp_clear(&bignumValue);
	break;
    }

    Tcl_SetObjResult(interp, varPtr[varIndex]);
    return TCL_OK;
}
 
/*

Changes to jni/tcl/generic/tclTomMath.h.

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/* computes a = 2**b */
/*
int mp_2expt(mp_int *a, int b);
*/

/* Counts the number of lsbs which are zero before the first zero bit */
/*
int mp_cnt_lsb(mp_int *a);
*/

/* I Love Earth! */

/* makes a pseudo-random int of a given size */
/*
int mp_rand(mp_int *a, int digits);







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/* computes a = 2**b */
/*
int mp_2expt(mp_int *a, int b);
*/

/* Counts the number of lsbs which are zero before the first zero bit */
/*
int mp_cnt_lsb(const mp_int *a);
*/

/* I Love Earth! */

/* makes a pseudo-random int of a given size */
/*
int mp_rand(mp_int *a, int digits);

Changes to jni/tcl/libtommath/bn_mp_add_d.c.

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 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* single digit addition */
int
mp_add_d (mp_int * a, mp_digit b, mp_int * c)
{
  int     res, ix, oldused;
................................................................................
  if (a->sign == MP_NEG && (a->used > 1 || a->dp[0] >= b)) {
     /* temporarily fix sign of a */
     a->sign = MP_ZPOS;

     /* c = |a| - b */
     res = mp_sub_d(a, b, c);

     /* fix signs  */
     a->sign = MP_NEG;
     c->sign = (c->used) ? MP_NEG : MP_ZPOS;

     /* clamp */
     mp_clamp(c);

     return res;
  }

................................................................................
  }
  mp_clamp(c);

  return MP_OKAY;
}

#endif











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 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://libtom.org
 */

/* single digit addition */
int
mp_add_d (mp_int * a, mp_digit b, mp_int * c)
{
  int     res, ix, oldused;
................................................................................
  if (a->sign == MP_NEG && (a->used > 1 || a->dp[0] >= b)) {
     /* temporarily fix sign of a */
     a->sign = MP_ZPOS;

     /* c = |a| - b */
     res = mp_sub_d(a, b, c);

     /* fix sign  */
     a->sign = c->sign = MP_NEG;


     /* clamp */
     mp_clamp(c);

     return res;
  }

................................................................................
  }
  mp_clamp(c);

  return MP_OKAY;
}

#endif

/* $Source$ */
/* $Revision: 0.41 $ */
/* $Date: 2007-04-18 09:58:18 +0000 $ */

Changes to jni/tcl/libtommath/bn_mp_radix_size.c.

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 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
 */

/* returns size of ASCII reprensentation */
int mp_radix_size (mp_int * a, int radix, int *size)
{
  int     res, digs;
  mp_int  t;
................................................................................
      mp_clear (&t);
      return res;
    }
    ++digs;
  }
  mp_clear (&t);

  /* 
   * return digs + 1, the 1 is for the NULL byte that would be required.
   * mp_toradix_n requires a minimum of 3 bytes, so never report less than
   * that.
   */

  if ( digs >= 2 ) {
      *size = digs + 1;
  } else {
      *size = 3;
  }
  return MP_OKAY;
}

#endif











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 * The library was designed directly after the MPI library by
 * Michael Fromberger but has been written from scratch with
 * additional optimizations in place.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, tomstdenis@gmail.com, http://libtom.org
 */

/* returns size of ASCII reprensentation */
int mp_radix_size (mp_int * a, int radix, int *size)
{
  int     res, digs;
  mp_int  t;
................................................................................
      mp_clear (&t);
      return res;
    }
    ++digs;
  }
  mp_clear (&t);


  /* return digs + 1, the 1 is for the NULL byte that would be required. */





  *size = digs + 1;



  return MP_OKAY;
}

#endif

/* $Source$ */
/* $Revision: 0.41 $ */
/* $Date: 2007-04-18 09:58:18 +0000 $ */

Changes to jni/tcl/libtommath/tommath.h.

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/* c = a mod 2**d */
int mp_mod_2d(const mp_int *a, int b, mp_int *c);

/* computes a = 2**b */
int mp_2expt(mp_int *a, int b);

/* Counts the number of lsbs which are zero before the first zero bit */
int mp_cnt_lsb(mp_int *a);

/* I Love Earth! */

/* makes a pseudo-random int of a given size */
int mp_rand(mp_int *a, int digits);

/* ---> binary operations <--- */







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/* c = a mod 2**d */
int mp_mod_2d(const mp_int *a, int b, mp_int *c);

/* computes a = 2**b */
int mp_2expt(mp_int *a, int b);

/* Counts the number of lsbs which are zero before the first zero bit */
int mp_cnt_lsb(const mp_int *a);

/* I Love Earth! */

/* makes a pseudo-random int of a given size */
int mp_rand(mp_int *a, int digits);

/* ---> binary operations <--- */

Changes to jni/tcl/tests/obj.test.

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    set x -0xffff; append x ffff
    list [string is integer $x] [expr { wide($x) }]
} {1 -4294967295}
test obj-33.7 {integer overflow on input} {
    set x -0x10000; append x 0000
    list [string is integer $x] [expr { wide($x) }]
} {0 -4294967296}














if {[testConstraint testobj]} {
    testobj freeallvars
}

# cleanup
::tcltest::cleanupTests
return







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    set x -0xffff; append x ffff
    list [string is integer $x] [expr { wide($x) }]
} {1 -4294967295}
test obj-33.7 {integer overflow on input} {
    set x -0x10000; append x 0000
    list [string is integer $x] [expr { wide($x) }]
} {0 -4294967296}

test obj-34.1 {mp_iseven} testobj {
    set result ""
    lappend result [testbignumobj set 1 0]
    lappend result [testbignumobj iseven 1]    ;
    lappend result [testobj type 1]
} {0 1 int}
test obj-34.2 {mp_radix_size} testobj {
    set result ""
    lappend result [testbignumobj set 1 9]
    lappend result [testbignumobj radixsize 1]    ;
    lappend result [testobj type 1]
} {9 2 int}

if {[testConstraint testobj]} {
    testobj freeallvars
}

# cleanup
::tcltest::cleanupTests
return

Changes to jni/tcl/unix/tclUnixNotfy.c.

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static int triggerPipe = -1;

/*
 * The notifierMutex locks access to all of the global notifier state.
 */

pthread_mutex_t notifierInitMutex = PTHREAD_MUTEX_INITIALIZER;
pthread_mutex_t notifierMutex     = PTHREAD_MUTEX_INITIALIZER;
/*
 * The following static indicates if the notifier thread is running.
 *
 * You must hold the notifierInitMutex before accessing this variable.
 */

static int notifierThreadRunning = 0;







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static int triggerPipe = -1;

/*
 * The notifierMutex locks access to all of the global notifier state.
 */

static pthread_mutex_t notifierInitMutex = PTHREAD_MUTEX_INITIALIZER;
static pthread_mutex_t notifierMutex     = PTHREAD_MUTEX_INITIALIZER;
/*
 * The following static indicates if the notifier thread is running.
 *
 * You must hold the notifierInitMutex before accessing this variable.
 */

static int notifierThreadRunning = 0;