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[select] fd can be negative for tests

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This commit is contained in:
Witold Filipczyk 2024-09-07 14:02:11 +02:00
parent d8cb487650
commit b6e2873f9b
1 changed files with 5 additions and 2 deletions
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7
src/main/select.c
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@ -947,7 +947,7 @@ do_event_loop(int flags)
select_handler_T
get_handler(int fd, enum select_handler_type tp)
{
if (fd >= w_max) {
if (fd >= w_max || fd < 0) {
return NULL;
}
@ -964,7 +964,7 @@ get_handler(int fd, enum select_handler_type tp)
void *
get_handler_data(int fd)
{
if (fd >= w_max) {
if (fd >= w_max || fd < 0) {
return NULL;
}
@ -975,6 +975,9 @@ void
set_handlers(int fd, select_handler_T read_func, select_handler_T write_func,
select_handler_T error_func, void *data)
{
if (fd < 0) {
return;
}
#ifndef CONFIG_OS_WIN32
assertm(fd >= 0 && fd < FD_SETSIZE,
"set_handlers: handle %d >= FD_SETSIZE %d",