diff options
| -rw-r--r-- | sys/src/cmd/disk/kfs/9p1.c | 4 | ||||
| -rw-r--r-- | sys/src/cmd/disk/kfs/9p2.c | 4 |
2 files changed, 6 insertions, 2 deletions
diff --git a/sys/src/cmd/disk/kfs/9p1.c b/sys/src/cmd/disk/kfs/9p1.c index 2a3b5e9c8..0078d59ee 100644 --- a/sys/src/cmd/disk/kfs/9p1.c +++ b/sys/src/cmd/disk/kfs/9p1.c @@ -807,7 +807,9 @@ f_read(Chan *cp, Oldfcall *in, Oldfcall *ou) addr = 0; goto dread; } - if(offset+count > d->size) + if(offset >= d->size) + count = 0; + else if(offset+count > d->size) count = d->size - offset; while(count > 0) { addr = offset / BUFSIZE; diff --git a/sys/src/cmd/disk/kfs/9p2.c b/sys/src/cmd/disk/kfs/9p2.c index 0559d85c4..de99ebd8f 100644 --- a/sys/src/cmd/disk/kfs/9p2.c +++ b/sys/src/cmd/disk/kfs/9p2.c @@ -1071,7 +1071,9 @@ fsread(Chan* chan, Fcall* f, Fcall* r) accessdir(p, d, FREAD); if(d->mode & DDIR) goto dread; - if(offset+count > d->size) + if(offset >= d->size) + count = 0; + else if(offset+count > d->size) count = d->size - offset; while(count > 0){ if(p == nil){ |