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freebsd/usr.bin/tail
Jilles Tjoelker 54d34ff63d tail: Fix crash if -F'ed file's filesystem disappears.
If tail notices that a file it is following no longer exists (because stat()
fails), it will output any final lines and then close the file. If the read
operation also causes an error, such as when the filesystem is forcefully
unmounted, it closes the file as well, leading to fclose(NULL) and a
segmentation fault.

PR:		bin/159750
Submitted by:	swills
Approved by:	re (kib)
MFC after:	1 week
2011-08-14 13:37:38 +00:00
..
extern.h Remove the advertising clause from UCB copyrighted files in usr.bin. This 2010-12-11 08:32:16 +00:00
forward.c tail: Fix crash if -F'ed file's filesystem disappears. 2011-08-14 13:37:38 +00:00
Makefile
misc.c Remove the advertising clause from UCB copyrighted files in usr.bin. This 2010-12-11 08:32:16 +00:00
read.c Remove the advertising clause from UCB copyrighted files in usr.bin. This 2010-12-11 08:32:16 +00:00
reverse.c Remove the advertising clause from UCB copyrighted files in usr.bin. This 2010-12-11 08:32:16 +00:00
tail.1 Remove the advertising clause from UCB copyrighted files in usr.bin. This 2010-12-11 08:32:16 +00:00
tail.c Remove the advertising clause from UCB copyrighted files in usr.bin. This 2010-12-11 08:32:16 +00:00