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Avoid leaking handles across processes

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Justine Tunney 2023-09-12 01:07:51 -07:00
parent a359de7893
commit 8a0008d985
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GPG key ID: BE714B4575D6E328
44 changed files with 232 additions and 266 deletions
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2
libc/calls/dup-nt.c
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@ -61,7 +61,7 @@ textwindows int sys_dup_nt(int oldfd, int newfd, int flags, int start) {
handle = g_fds.p[oldfd].handle;
proc = GetCurrentProcess();
if (DuplicateHandle(proc, handle, proc, &g_fds.p[newfd].handle, 0, true,
if (DuplicateHandle(proc, handle, proc, &g_fds.p[newfd].handle, 0, false,
kNtDuplicateSameAccess)) {
g_fds.p[newfd].kind = g_fds.p[oldfd].kind;
g_fds.p[newfd].mode = g_fds.p[oldfd].mode;