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fs: 9p/conv.c error path fix 

When buf_check_overflow() returns != 0 we will hit kfree(ERR_PTR(err)) and
it will not be happy about it.

Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl>
Cc: Latchesar Ionkov <lucho@ionkov.net>
Cc: Eric Van Hensbergen <ericvh@ericvh.myip.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
hifive-unleashed-5.1
Mariusz Kozlowski 2007-07-31 00:39:13 -07:00 committed by Linus Torvalds
parent 9700382c3c
commit bbe06f6bf7
1 changed files with 1 additions and 0 deletions
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net/9p/conv.c
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@ -763,6 +763,7 @@ struct p9_fcall *p9_create_twrite(u32 fid, u64 offset, u32 count,
if (err) {
kfree(fc);
fc = ERR_PTR(err);
goto error;
}
if (buf_check_overflow(bufp)) {