diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2011-09-09 20:08:48 -0400 |
|---|---|---|
| committer | Richard Weinberger <richard@nod.at> | 2012-03-25 00:29:54 +0100 |
| commit | c8e2876fc8adaf9539f051fcda5d551308e8a0f8 (patch) | |
| tree | 29c8a0cc31d00dcd185003405e92e66790d2d243 /arch/um/drivers/line.c | |
| parent | 04292b2cf8f02a33cfc1054c0c51aa8c77731813 (diff) | |
um: finally kill ->init_str leaks
now we can do that...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'arch/um/drivers/line.c')
| -rw-r--r-- | arch/um/drivers/line.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/um/drivers/line.c b/arch/um/drivers/line.c index 002d4a968ae..9ffade87a8c 100644 --- a/arch/um/drivers/line.c +++ b/arch/um/drivers/line.c @@ -509,8 +509,10 @@ int setup_one_line(struct line *lines, int n, char *init, *error_out = "Failed to allocate memory"; return -ENOMEM; } - if (line->valid) + if (line->valid) { tty_unregister_device(driver, n); + kfree(line->init_str); + } line->init_str = new; line->valid = 1; err = parse_chan_pair(new, line, n, opts, error_out); |