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| author | jmz <jmz@FreeBSD.org> | 2006-04-06 07:22:10 +0000 |
|---|---|---|
| committer | jmz <jmz@FreeBSD.org> | 2006-04-06 07:22:10 +0000 |
| commit | 13856cde954b5c799476daa28da39b821db54434 (patch) | |
| tree | b349381f20c1d063c722ebffca4120cad3f05d7d /archivers/zoo | |
| parent | 4f239fc4d8e5f74a2d1beb6188f450ec87bdad47 (diff) | |
| download | FreeBSD-ports-13856cde954b5c799476daa28da39b821db54434.zip FreeBSD-ports-13856cde954b5c799476daa28da39b821db54434.tar.gz | |
Fix an exploitable buffer overflow.
PR: ports/95397
Submitted by: Petr Rehor <prehor@gmail.com>
Diffstat (limited to 'archivers/zoo')
| -rw-r--r-- | archivers/zoo/Makefile | 2 | ||||
| -rw-r--r-- | archivers/zoo/files/patch-misc.c | 20 |
2 files changed, 21 insertions, 1 deletions
diff --git a/archivers/zoo/Makefile b/archivers/zoo/Makefile index 49a5795..59d07c2 100644 --- a/archivers/zoo/Makefile +++ b/archivers/zoo/Makefile @@ -7,7 +7,7 @@ PORTNAME= zoo PORTVERSION= 2.10.1 -PORTREVISION= 1 +PORTREVISION= 2 CATEGORIES= archivers MASTER_SITES= ftp://ftp.kiarchive.ru/pub/unix/arcers/ DISTNAME= zoo-2.10pl1 diff --git a/archivers/zoo/files/patch-misc.c b/archivers/zoo/files/patch-misc.c new file mode 100644 index 0000000..e69a120 --- /dev/null +++ b/archivers/zoo/files/patch-misc.c @@ -0,0 +1,20 @@ +--- misc.c.orig Tue Jul 16 17:52:54 1991 ++++ misc.c Thu Apr 6 08:45:41 2006 +@@ -135,11 +135,16 @@ + char *fullpath (direntry) + struct direntry *direntry; + { +- static char result[PATHSIZE]; ++ static char result[PATHSIZE+PATHSIZE+12]; /* Room for enough space */ + combine (result, + direntry->dirlen != 0 ? direntry->dirname : "", + (direntry->namlen != 0) ? direntry->lfname : direntry->fname + ); ++ ++ if (strlen (result) >= PATHSIZE) { ++ prterror ('f', "Combined dirname and filename too long\n"); ++ } ++ + return (result); + } + |
