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authorTobias Klauser <tklauser@distanz.ch>2015-04-07 13:56:13 +0200
committerTobias Klauser <tklauser@distanz.ch>2015-04-07 13:56:13 +0200
commit87103d95678b0e6c784909e0bc610ed7ae02d2c9 (patch)
treef7980884f3f7d3e272fce6591f8da7aba5245e7d /link.h
parent6c5d0caf3b7c099232c1ac428407fbf31287d77a (diff)
netsniff-ng: Explicitely NULL-terminate readlink() result buffer
Commit 6c5d0caf3b7c ("netsniff-ng: Fix process name when sniffing nlmon device") fixed the problem of not NULL-terminating the readlink() result buffer by initializing the entire buffer with '\0'. Switch to the more common and better readable idiom of explicitely writing a NULL byte after the readlink result string to make this more obvious. Also change the buffer size to PATH_MAX. Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Diffstat (limited to 'link.h')
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