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Set EBADF if check_file_descriptor() fails

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dearblue
2023-12-17 10:50:59 +09:00
parent b20418cf78
commit 5e3e75ed7b
1 changed files with 2 additions and 0 deletions
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mrbgems/mruby-io/src/io.c
+2
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@@ -680,6 +680,7 @@ check_file_descriptor(mrb_state *mrb, mrb_int fd)
#if MRB_INT_MIN < INT_MIN || MRB_INT_MAX > INT_MAX
if (fdi != fd) {
errno = EBADF;
goto badfd;
}
#endif
@@ -695,6 +696,7 @@ check_file_descriptor(mrb_state *mrb, mrb_int fd)
}
if (fdi < 0 || fdi > _getmaxstdio()) {
errno = EBADF;
goto badfd;
}
#endif /* _WIN32 */