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🐛 proc In process find, ignore processes that have stopped between listing and matching #661

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Merged
joshjennings98 merged 1 commit into from
Jul 30, 2025
Merged

🐛 proc In process find, ignore processes that have stopped between listing and matching #661

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1 change: 1 addition & 0 deletions changes/20250730095330.bugfix
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Original file line number Diff line number Diff line change
@@ -0,0 +1 @@
:bug: `proc` In process find, ignore processes that have stopped between listing and matching
4 changes: 2 additions & 2 deletions utils/proc/find/find_linux.go
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Original file line number Diff line number Diff line change
Expand Up @@ -29,9 +29,9 @@ func checkProcessMatch(ctx context.Context, fs filesystem.FS, re *regexp.Regexp,

data, err := fs.ReadFile(procEntry)
if err != nil {
if commonerrors.CorrespondTo(err, "no bytes were read") {
if commonerrors.CorrespondTo(err, "no bytes were read", "no such file or directory") {
err = nil
return // ignore special descriptors since our cmdline will have content (we still have to check since all files in proc have size zero)
return // ignore special descriptors since our cmdline will have content (we still have to check since all files in proc have size zero) as well as processes that have stopped since the listing occurred
}
err = commonerrors.WrapErrorf(commonerrors.ErrUnexpected, err, "could not read proc entry '%v'", procEntry)
return
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