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Remove an useless local variable

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gfx 2010-09-15 14:07:33 +09:00
parent 83acd6529f
commit f32234291e
1 changed files with 5 additions and 6 deletions
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11
perl/xs-src/unpack.c
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@ -285,20 +285,19 @@ XS(xs_unpacker_new) {
XSRETURN(1); XSRETURN(1);
} }
STATIC_INLINE SV* _execute_impl(SV* self, SV* data, UV off, I32 limit) { STATIC_INLINE SV* _execute_impl(SV* self, SV* data, UV off, size_t limit) {
dTHX; dTHX;
UNPACKER(self, mp); UNPACKER(self, mp);
size_t from = off; size_t from = off;
const char* dptr = SvPV_nolen_const(data); const char* dptr = SvPV_nolen_const(data);
long dlen = limit;
int ret; int ret;
if(from >= (size_t)dlen) { if(from >= limit) {
Perl_croak(aTHX_ "offset is bigger than data buffer size."); Perl_croak(aTHX_ "offset is bigger than data buffer size.");
} }
ret = template_execute(mp, dptr, (size_t)dlen, &from); ret = template_execute(mp, dptr, limit, &from);
if(ret < 0) { if(ret < 0) {
Perl_croak(aTHX_ "parse error."); Perl_croak(aTHX_ "parse error.");
@ -323,7 +322,7 @@ XS(xs_unpacker_execute) {
SV* data = ST(1); SV* data = ST(1);
IV off = SvIV(ST(2)); /* offset of $data. normaly, 0. */ IV off = SvIV(ST(2)); /* offset of $data. normaly, 0. */
ST(0) = _execute_impl(self, data, off, sv_len(data)); ST(0) = _execute_impl(self, data, off, (size_t)sv_len(data));
{ {
SV * d2 = template_data(mp); SV * d2 = template_data(mp);
@ -348,7 +347,7 @@ XS(xs_unpacker_execute_limit) {
IV off = SvIV(ST(2)); IV off = SvIV(ST(2));
IV limit = SvIV(ST(3)); IV limit = SvIV(ST(3));
ST(0) = _execute_impl(self, data, off, limit); ST(0) = _execute_impl(self, data, off, (size_t)limit);
XSRETURN(1); XSRETURN(1);
} }