tree 82d1a8afb50d9c461011198de0fd40ac016e7f6b
parent 84d51a2e99277dfb728edc7c5e06273a49d197f5
author Dmitry V. Levin <ldv@altlinux.org> 1192903720 +0400
committer Theodore Ts'o <tytso@mit.edu> 1193669941 -0400

Check fgets(3) return value

When fgets() function fails, contents of the buffer is undefined.  That
is, fgets() return value needs to be checked, to avoid undefined behavior.

Signed-off-by: Dmitry V. Levin <ldv@altlinux.org>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>