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Build # 11946701951

Build Type

push

github

Committed by web-flow

Commit Message

chmod: check for readlink() failure

* In "chmod -R -L" case, check readlink() return value before use
* If readlink() failed (which shouldn't happen), set exit code for failure
* In success scenario, reduce readlink() calls from 2 to 1 per file argument to "chmod -R -L"

%ls -l what whatlnk
-rwxr-xr-x 1 pi pi 3123 Nov 12 07:18 what
lrwxrwxrwx 1 pi pi    4 Nov 21 12:28 whatlnk -> what
%perl chmod -R -L 400 whatlnk
%ls -l what whatlnk
-r-------- 1 pi pi 3123 Nov 12 07:18 what
lrwxrwxrwx 1 pi pi    4 Nov 21 12:28 whatlnk -> what

Coverage Stats

350 of 479 relevant lines covered (73.07%)

4736.89 hits per line