exec/util: fix infinite loop in Depth() if -root is relative
#1359
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If the -root command-line argument isn't an absolute path, and the files stage tries to write a file, we get stuck in an infinite loop in Depth(). Ignition shouldn't normally be invoked this way, but it might occur during manual debugging. Avoid the infinite loop.
dustymabe
reviewed
May 6, 2022
jlebon
approved these changes
May 9, 2022
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If the
-rootcommand-line argument isn't an absolute path, and the files stage tries to write a file, we get stuck in an infinite loop inDepth(). Ignition shouldn't normally be invoked this way, but it might occur during manual debugging. Avoid the infinite loop.