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fix off-by-one size restriction in string chunk allocation; apply same fixes to ctrl entity string allocator

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This commit is contained in:
Ryan Fleury
2025-01-05 22:39:10 -08:00
parent d70ce6465a
commit bc44f58a80
2 changed files with 3 additions and 2 deletions
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src/ctrl/ctrl_core.c
+2 -1
View File
@@ -676,7 +676,7 @@ ctrl_entity_string_alloc(CTRL_EntityStore *store, String8 string)
n != 0; n != 0;
prev = n, n = n->next) prev = n, n = n->next)
{ {
if(n->size >= string.size+1) if(n->size >= string.size)
{ {
if(prev == 0) if(prev == 0)
{ {
@@ -711,6 +711,7 @@ ctrl_entity_string_alloc(CTRL_EntityStore *store, String8 string)
} }
U8 *chunk_memory = push_array(store->arena, U8, chunk_size); U8 *chunk_memory = push_array(store->arena, U8, chunk_size);
node = (CTRL_EntityStringChunkNode *)chunk_memory; node = (CTRL_EntityStringChunkNode *)chunk_memory;
node->size = chunk_size;
} }
// rjf: fill string & return // rjf: fill string & return
src/raddbg/raddbg_core.c
+1 -1
View File
@@ -1126,7 +1126,7 @@ rd_name_alloc(String8 string)
n != 0; n != 0;
prev = n, n = n->next) prev = n, n = n->next)
{ {
if(n->size >= string.size+1) if(n->size >= string.size)
{ {
if(prev == 0) if(prev == 0)
{ {