[lld-macho] Fix crash on invalid framework tbd
authorKeith Smiley <keithbsmiley@gmail.com>
Fri, 22 Apr 2022 16:42:23 +0000 (09:42 -0700)
committerKeith Smiley <keithbsmiley@gmail.com>
Fri, 22 Apr 2022 17:26:48 +0000 (10:26 -0700)
commit2d8cf26d0870a571395b61f23b4c57b9b05f39ed
treeb086e0a6adc4b5f423c6a4ec412a1989f7783a0e
parent67609cdf09b04d2d43aeea638b71744a14c81a72
[lld-macho] Fix crash on invalid framework tbd

Previously these would crash because `file` is null in the case there is
an invalid tbd file.

Differential Revision: https://reviews.llvm.org/D124271
lld/MachO/Driver.cpp
lld/test/MachO/invalid/invalid-stub.s