diff options
Diffstat (limited to 'kernel/fs/coda/upcall.c')
| -rw-r--r-- | kernel/fs/coda/upcall.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/fs/coda/upcall.c b/kernel/fs/coda/upcall.c index 9b1ffaa05..f6c6c8adb 100644 --- a/kernel/fs/coda/upcall.c +++ b/kernel/fs/coda/upcall.c @@ -353,7 +353,7 @@ int venus_readlink(struct super_block *sb, struct CodaFid *fid, char *result; insize = max_t(unsigned int, - INSIZE(readlink), OUTSIZE(readlink)+ *length + 1); + INSIZE(readlink), OUTSIZE(readlink)+ *length); UPARG(CODA_READLINK); inp->coda_readlink.VFid = *fid; @@ -361,8 +361,8 @@ int venus_readlink(struct super_block *sb, struct CodaFid *fid, error = coda_upcall(coda_vcp(sb), insize, &outsize, inp); if (!error) { retlen = outp->coda_readlink.count; - if ( retlen > *length ) - retlen = *length; + if (retlen >= *length) + retlen = *length - 1; *length = retlen; result = (char *)outp + (long)outp->coda_readlink.data; memcpy(buffer, result, retlen); |