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fix deadlock when in write_errno_to_parent_and_abort state

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Laytan
2024-10-04 13:24:14 +02:00
parent 386f144cca
commit 563ed69c28
2 changed files with 2 additions and 2 deletions
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core/os/os2/process_linux.odin
+1 -1
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@@ -523,7 +523,7 @@ _process_start :: proc(desc: Process_Desc) -> (process: Process, err: Error) {
write_errno_to_parent_and_abort :: proc(parent_fd: linux.Fd, errno: linux.Errno) -> ! { write_errno_to_parent_and_abort :: proc(parent_fd: linux.Fd, errno: linux.Errno) -> ! {
error_byte: [1]u8 = { u8(errno) } error_byte: [1]u8 = { u8(errno) }
linux.write(parent_fd, error_byte[:]) linux.write(parent_fd, error_byte[:])
intrinsics.trap() linux.exit(126)
} }
stdin_fd: linux.Fd stdin_fd: linux.Fd
core/os/os2/process_posix.odin
+1 -1
View File
@@ -163,7 +163,7 @@ _process_start :: proc(desc: Process_Desc) -> (process: Process, err: Error) {
#assert(len(posix.Errno) < max(u8)) #assert(len(posix.Errno) < max(u8))
errno := u8(posix.errno()) errno := u8(posix.errno())
posix.write(parent_fd, &errno, 1) posix.write(parent_fd, &errno, 1)
runtime.trap() posix.exit(126)
} }
null := posix.open("/dev/null", {.RDWR}) null := posix.open("/dev/null", {.RDWR})