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authorJustus Winter <4winter@informatik.uni-hamburg.de>2014-11-12 13:20:52 +0100
committerJustus Winter <4winter@informatik.uni-hamburg.de>2014-11-12 15:30:50 +0100
commit6cc0c78b1f496cc9e680c0726b7561c93c3f1a7c (patch)
tree87c49dbf1c73d17d811eb7920111a83b79461647 /libtrivfs/io-readable.c
parent324c9cdbcd3644a0f8eb467b1ea61b9ff889ae7a (diff)
utils/rpctrace: fix crash while printing messages
% fakeroot rpctrace install [...] 63<--66(pid5363)->io_read (-1 8192) = 0 [... rpctrace crashes] /bin/fakeauth: Segmentation fault for child 5362 /bin/settrans: Error 139 for child 5361 * utils/rpctrace.c (print_data): Fix this by guarding the code escaping non-printable characters introduced in 84932431 against `data' being NULL.
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