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Bugfix: crash when extending an array option by 2+ positions. #1908

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This commit is contained in:
Alessandro Ranellucci
2014-04-19 16:38:28 +02:00
parent f6e99f1467
commit c3bb8a69db
4 changed files with 64 additions and 33 deletions
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8
xs/src/Config.cpp
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@@ -180,7 +180,7 @@ ConfigBase::set(t_config_option_key opt_key, SV* value) {
const size_t len = av_len(av)+1;
for (size_t i = 0; i < len; i++) {
SV** elem = av_fetch(av, i, 0);
if (!looks_like_number(*elem)) return false;
if (elem == NULL || !looks_like_number(*elem)) return false;
values.push_back(SvNV(*elem));
}
optv->values = values;
@@ -193,7 +193,7 @@ ConfigBase::set(t_config_option_key opt_key, SV* value) {
const size_t len = av_len(av)+1;
for (size_t i = 0; i < len; i++) {
SV** elem = av_fetch(av, i, 0);
if (!looks_like_number(*elem)) return false;
if (elem == NULL || !looks_like_number(*elem)) return false;
values.push_back(SvIV(*elem));
}
optv->values = values;
@@ -205,6 +205,7 @@ ConfigBase::set(t_config_option_key opt_key, SV* value) {
const size_t len = av_len(av)+1;
for (size_t i = 0; i < len; i++) {
SV** elem = av_fetch(av, i, 0);
if (elem == NULL) return false;
optv->values.push_back(std::string(SvPV_nolen(*elem), SvCUR(*elem)));
}
} else if (ConfigOptionPoint* optv = dynamic_cast<ConfigOptionPoint*>(opt)) {
@@ -216,7 +217,7 @@ ConfigBase::set(t_config_option_key opt_key, SV* value) {
for (size_t i = 0; i < len; i++) {
SV** elem = av_fetch(av, i, 0);
Pointf point;
if (!point.from_SV(*elem)) return false;
if (elem == NULL || !point.from_SV(*elem)) return false;
values.push_back(point);
}
optv->values = values;
@@ -228,6 +229,7 @@ ConfigBase::set(t_config_option_key opt_key, SV* value) {
const size_t len = av_len(av)+1;
for (size_t i = 0; i < len; i++) {
SV** elem = av_fetch(av, i, 0);
if (elem == NULL) return false;
optv->values.push_back(SvTRUE(*elem));
}
} else {