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authorLennart Poettering <lennart@poettering.net>2015-09-19 00:47:08 +0200
committerLennart Poettering <lennart@poettering.net>2015-09-22 16:30:51 +0200
commit4fdae6c8479f6c1a256bc95099cae2fdc23e9256 (patch)
tree5698cab1dbf361ad17f6eae065bb8092bc14358e /src/cgtop/cgtop.c
parent1fc464f6fbecfc5d8ba9f7b98d19e21fb324bfb9 (diff)
util: minor cleanups for loop_read() and friends
When 0 bytes are to be written, make sure to go into read() at least once, in order to validate the parameters, such as the passed fd. Return error on huge values, add a couple of asserts and casts where appropriate.
Diffstat (limited to 'src/cgtop/cgtop.c')
0 files changed, 0 insertions, 0 deletions