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Evgenii Stepanov found a bug where argv0len was set wrong for threads
authorRob Landley <rob@landley.net>
Sat, 8 Oct 2016 22:27:12 +0000 (17:27 -0500)
committerRob Landley <rob@landley.net>
Sat, 8 Oct 2016 22:27:12 +0000 (17:27 -0500)
commit6928fbc3a11c862a576433f17c73a2133a8c7d26
tree9942d90a734156d945c1fa246dc30db6d3108d9ftree | snapshot
parentcefc0a2183f57173dab47cf89fcb37e7a827f258commit | diff
Evgenii Stepanov found a bug where argv0len was set wrong for threads
(no /proc/$PID/cmdline so setting was skipped and previous value retained),
which led to memcpy() with an overlapping source/dest range (annoying asan).

Fix: move temp variable and assignment outside the if() statement so we assign
zero if we can''t read the file.
toys/posix/ps.c diff | blob | history
external/toybox
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