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Fix for incorrect memory de-allocation.

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This commit is contained in:
Blaz Kristan 2021-09-12 12:33:23 +02:00
parent d4beb2f79b
commit 95518f1948
2 changed files with 21 additions and 22 deletions
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13
wled00/json.cpp
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@ -20,23 +20,22 @@ void deserializeSegment(JsonObject elem, byte it, byte presetId)
if (elem["n"]) { if (elem["n"]) {
// name field exists // name field exists
if (seg.name) {
delete[] seg.name;
seg.name = nullptr;
}
String name = elem["n"]; String name = elem["n"];
if (name.length()) { if (name.length()) {
if (seg.name) delete seg.name;
seg.name = new char[name.length()+1]; seg.name = new char[name.length()+1];
strcpy(seg.name, name.c_str()); if (seg.name != nullptr) strcpy(seg.name, name.c_str());
} else { } else {
// but is empty // but is empty
elem.remove("n"); elem.remove("n");
if (seg.name) {
delete seg.name;
seg.name = nullptr;
}
} }
} else if (elem[F("start")] || elem["stop"]) { } else if (elem[F("start")] || elem["stop"]) {
// clearing or setting segment without name field // clearing or setting segment without name field
if (seg.name) { if (seg.name) {
delete seg.name; delete[] seg.name;
seg.name = nullptr; seg.name = nullptr;
} }
} }

2
wled00/wled.h
View File

@ -8,7 +8,7 @@
*/ */
// version code in format yymmddb (b = daily build) // version code in format yymmddb (b = daily build)
#define VERSION 2109112 #define VERSION 2109121
//uncomment this if you have a "my_config.h" file you'd like to use //uncomment this if you have a "my_config.h" file you'd like to use
//#define WLED_USE_MY_CONFIG //#define WLED_USE_MY_CONFIG