chown: restore SUID and SGID bits #216
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be sure the SUID and SGID bits are not lost when we do a chown. Closes: containers/podman#1526 Signed-off-by: Giuseppe Scrivano <[email protected]>
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LGTM |
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LGTM |
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kolyshkin
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Mar 4, 2020
| @@ -45,10 +45,20 @@ func platformLChown(path string, info os.FileInfo, toHost, toContainer *idtools. | |||
| uid, gid = mappedPair.UID, mappedPair.GID | |||
| } | |||
| if uid != int(st.Uid) || gid != int(st.Gid) { | |||
| stat, err := os.Lstat(path) | |||
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Maybe I'm missing something here, but I don't understand the reason for calling os.Lstat() here -- this function is already called with the info parameter, which is result of os.Lstat(path).
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good catch, I agree we can avoid Lstat here
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be sure the SUID and SGID bits are not lost when we do
a chown.
Closes: containers/podman#1526
Signed-off-by: Giuseppe Scrivano [email protected]