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staging: lustre: check length of char array

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This fixes the following sparse error:

drivers/staging/lustre/lustre/obdclass/llog_ioctl.c:388:39: error: incompatible types for operation (>)
drivers/staging/lustre/lustre/obdclass/llog_ioctl.c:388:39:    left side has type char *ioc_inlbuf2
drivers/staging/lustre/lustre/obdclass/llog_ioctl.c:388:39:    right side has type int

Signed-off-by: Andreas Platschek <platschek@ict.tuwien.ac.at>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Andreas Platschek
2014-05-19 13:37:25 +00:00
committed by Greg Kroah-Hartman
parent 7139709576
commit 597ae4685a
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/lustre/lustre/obdclass/llog_ioctl.c
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@@ -385,7 +385,7 @@ int llog_ioctl(const struct lu_env *env, struct llog_ctxt *ctxt, int cmd,
GOTO(out_close, rc = -EINVAL);
}
if (data->ioc_inlbuf2 > 0) {
if (data->ioc_inllen2 > 0) {
/* remove indicate log from the catalog */
rc = str2logid(&plain, data->ioc_inlbuf2,
data->ioc_inllen2);