jeans/Tasmota
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Berry fixed a rare condition when a GC causes a memory corruption (#18614)

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s-hadinger 2023-05-08 21:59:32 +02:00 committed by GitHub
parent c5e6115597
commit 4cd1136f4c
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2 changed files with 4 additions and 0 deletions
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1
CHANGELOG.md
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@ -23,6 +23,7 @@ All notable changes to this project will be documented in this file.
### Fixed ### Fixed
- Partition_Manager.tapp fixed - Partition_Manager.tapp fixed
- Berry fixed a rare condition when a GC causes a memory corruption
### Removed ### Removed

3
lib/libesp32/berry/src/be_string.c
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@ -195,6 +195,9 @@ static bstring* newshortstr(bvm *vm, const char *str, size_t len)
} }
s = createstrobj(vm, len, 0); s = createstrobj(vm, len, 0);
if (s) { if (s) {
/* recompute size and list that may have changed due to a GC */
size = vm->strtab.size;
list = vm->strtab.table + (hash & (size - 1));
memcpy(cast(char *, sstr(s)), str, len); memcpy(cast(char *, sstr(s)), str, len);
s->extra = 0; s->extra = 0;
s->next = cast(void*, *list); s->next = cast(void*, *list);