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[os2/process]: Fix environment block null-terminator counting

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flysand7
2024-07-15 07:27:43 +11:00
parent 6387cd2c24
commit f3d4a734d8
1 changed files with 6 additions and 5 deletions
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core/os/os2/process_windows.odin
+6 -5
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@@ -410,14 +410,15 @@ _get_process_user :: proc(process_handle: windows.HANDLE, allocator: runtime.All
@(private) @(private)
_parse_environment_block :: proc(block: [^]u16, allocator: runtime.Allocator) -> ([]string, Error) { _parse_environment_block :: proc(block: [^]u16, allocator: runtime.Allocator) -> ([]string, Error) {
zt_count := 0 zt_count := 0
for idx := 0; true; idx += 1 { for idx := 0; true; {
if block[idx] == 0x0000 { if block[idx] == 0x0000 {
zt_count += 1 zt_count += 1
if block[idx+1] == 0x0000 {
zt_count += 1
break
}
} }
if block[idx] == 0x0000 { idx += 1
zt_count += 1
break
}
} }
// Note(flysand): Each string in the environment block is terminated // Note(flysand): Each string in the environment block is terminated
// by a NUL character. In addition, the environment block itself is // by a NUL character. In addition, the environment block itself is