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Quick fix for discussion #1253 

Protect against garbage collection during connect.
This commit is contained in:
Calvin Rose 2023-08-13 11:59:21 -05:00
parent 63023722d1
commit 8df7364319
2 changed files with 13 additions and 11 deletions
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11
src/core/ev.c
View File

@ -2525,14 +2525,17 @@ JanetAsyncStatus ev_machine_write(JanetListenerState *s, JanetAsyncEvent event)
switch (event) {
default:
break;
case JANET_ASYNC_EVENT_MARK:
janet_mark(state->is_buffer
? janet_wrap_buffer(state->src.buf)
: janet_wrap_string(state->src.str));
case JANET_ASYNC_EVENT_MARK: {
if (state->mode != JANET_ASYNC_WRITEMODE_CONNECT) {
janet_mark(state->is_buffer
? janet_wrap_buffer(state->src.buf)
: janet_wrap_string(state->src.str));
}
if (state->mode == JANET_ASYNC_WRITEMODE_SENDTO) {
janet_mark(janet_wrap_abstract(state->dest_abst));
}
break;
}
case JANET_ASYNC_EVENT_CLOSE:
janet_cancel(s->fiber, janet_cstringv("stream closed"));
return JANET_ASYNC_STATUS_DONE;

13
src/core/wrap.c
View File

@ -43,10 +43,10 @@ int (janet_truthy)(Janet x) {
return janet_truthy(x);
}
JanetStruct (janet_unwrap_struct)(Janet x) {
JanetStruct(janet_unwrap_struct)(Janet x) {
return janet_unwrap_struct(x);
}
JanetTuple (janet_unwrap_tuple)(Janet x) {
JanetTuple(janet_unwrap_tuple)(Janet x) {
return janet_unwrap_tuple(x);
}
JanetFiber *(janet_unwrap_fiber)(Janet x) {
@ -61,16 +61,16 @@ JanetTable *(janet_unwrap_table)(Janet x) {
JanetBuffer *(janet_unwrap_buffer)(Janet x) {
return janet_unwrap_buffer(x);
}
JanetString (janet_unwrap_string)(Janet x) {
JanetString(janet_unwrap_string)(Janet x) {
return janet_unwrap_string(x);
}
JanetSymbol (janet_unwrap_symbol)(Janet x) {
JanetSymbol(janet_unwrap_symbol)(Janet x) {
return janet_unwrap_symbol(x);
}
JanetKeyword (janet_unwrap_keyword)(Janet x) {
JanetKeyword(janet_unwrap_keyword)(Janet x) {
return janet_unwrap_keyword(x);
}
JanetAbstract (janet_unwrap_abstract)(Janet x) {
JanetAbstract(janet_unwrap_abstract)(Janet x) {
return janet_unwrap_abstract(x);
}
void *(janet_unwrap_pointer)(Janet x) {
@ -317,4 +317,3 @@ JANET_WRAP_DEFINE(pointer, void *, JANET_POINTER, pointer)
#undef JANET_WRAP_DEFINE
#endif