Lennart Poettering bd169c2be0 fsck: copy out device argument from argv[] before forking ... We nowadays rename our child processes, hence argv[] will be clobbered, let's hence copy the device path to dynamic memory before forking. This is fall-out from 60ffa37a65 since we now a lot more often end up overriding the argv[] buffer than before, simple because we know what to override. These kind of bugs kinda suck. THere are only two options here: stop overriding argv[] for all cases (or just these cases) or explicitly copying out everything we need in child processes before forking. With this patch I opt for the latter, though I am not 100% convinced this is a great solution. Just a better solution than everything else, i.e. allowing argv[] to remain out of sync with what others see. Fixes: #12135		2019-03-29 08:18:25 +01:00
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fsck.c	fsck: copy out device argument from argv[] before forking	2019-03-29 08:18:25 +01:00