git: hexdump: always stat input when skipping
commit a030f2fad7ca7b90cf61d2be5ba16149a2c13f9c
Author: Sascha Wildner <saw@online.de>
Date: Mon Aug 10 10:30:20 2009 +0200
hexdump: always stat input when skipping
The previous code would not fstat(2) the input, if operating on stdin.
Still, it would use the uninitialized struct stat to decide whether to
seek in the input or not. This could either lead to hexdump reading the
skipped input, instead of directly seeking, or, worse, trying a seek
even though this not being possible.
Fix this issue by always fstat()ing the input.
Submitted-by: corecode
Summary of changes:
usr.bin/hexdump/display.c | 24 +++++++++---------------
usr.bin/hexdump/hexdump.h | 2 +-
2 files changed, 10 insertions(+), 16 deletions(-)
http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/a030f2fad7ca7b90cf61d2be5ba16149a2c13f9c
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