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AP_Scripting: try a gc on alloc fail in logging

This commit is contained in:
Andrew Tridgell 2022-12-01 19:29:43 +11:00
parent aa8ff87ad2
commit ff6d9a12a4
1 changed files with 5 additions and 1 deletions
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4
libraries/AP_Scripting/lua_bindings.cpp
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@ -170,9 +170,13 @@ int AP_Logger_Write(lua_State *L) {
lua_Alloc allocf = lua_getallocf(L, nullptr);
char *buffer = (char*)allocf(nullptr, nullptr, 0, msg_len);
if (buffer == nullptr) {
lua_gc(L, LUA_GCCOLLECT, 0);
buffer = (char*)allocf(nullptr, nullptr, 0, msg_len);
if (buffer == nullptr) {
return luaL_error(L, "Buffer allocation failed");
}
}
// add logging headers
uint8_t offset = 0;