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| author | jmz <jmz@FreeBSD.org> | 2004-01-13 23:07:29 +0800 |
|---|---|---|
| committer | jmz <jmz@FreeBSD.org> | 2004-01-13 23:07:29 +0800 |
| commit | 34154b71373bb2171634249921f2215a39a59427 (patch) | |
| tree | 9727715c3f19411838ddaeb489ffe52cd8baf474 /comms | |
| parent | f2dfb46ae8ac1738ec770197851de2707b334c3d (diff) | |
| download | freebsd-ports-gnome-34154b71373bb2171634249921f2215a39a59427.tar.gz freebsd-ports-gnome-34154b71373bb2171634249921f2215a39a59427.tar.zst freebsd-ports-gnome-34154b71373bb2171634249921f2215a39a59427.zip | |
Fix a buffer overflow problem.
Submitted by: guy@device.dyndns.org
Diffstat (limited to 'comms')
| -rw-r--r-- | comms/viewfax/Makefile | 1 | ||||
| -rw-r--r-- | comms/viewfax/files/patch-aa | 2 |
2 files changed, 2 insertions, 1 deletions
diff --git a/comms/viewfax/Makefile b/comms/viewfax/Makefile index e84d4067e343..016158a112a4 100644 --- a/comms/viewfax/Makefile +++ b/comms/viewfax/Makefile @@ -7,6 +7,7 @@ PORTNAME= viewfax PORTVERSION= 2.3 +PORTREVISION= 1 CATEGORIES= comms MASTER_SITES= ftp://ftp.leo.org/pub/comp/os/unix/networking/mgetty/ diff --git a/comms/viewfax/files/patch-aa b/comms/viewfax/files/patch-aa index 844595ffa52d..b8782ecf2042 100644 --- a/comms/viewfax/files/patch-aa +++ b/comms/viewfax/files/patch-aa @@ -5,7 +5,7 @@ n = *r++; tot += n; + /* Watch out for buffer overruns, e.g. when n == 65535. */ -+ if (tot > pn->width) ++ if (tot >= pn->width) + break; if (pix) acc |= (~(t32bits)0 >> nacc); |