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Prevent an OOB read in expand_dims.cc #51322

Merged
merged 1 commit into from
Aug 6, 2021
Merged

Prevent an OOB read in expand_dims.cc #51322

merged 1 commit into from
Aug 6, 2021

Commits on Aug 5, 2021

  1. Prevent an OOB read in expand_dims.cc 

    The for loop that follows this check assumes that `axis` is between `0` and `input_dims.size`. If user supplied `axis` is negative, the if code before this check is supposed to bring it back to positive (similar to how in Python one can do `l[-3]` to mean `l[-3 + len(l)]`).

PiperOrigin-RevId: 387200206
Change-Id: I162f4feba12d547c3a4340833ae682016a2ebfab
    @mihaimaruseac
    mihaimaruseac committed Aug 5, 2021
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