diff options
Diffstat (limited to 'chat/bitchx/patches/patch-aj')
| -rw-r--r-- | chat/bitchx/patches/patch-aj | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/chat/bitchx/patches/patch-aj b/chat/bitchx/patches/patch-aj new file mode 100644 index 00000000000..2b73e993c9d --- /dev/null +++ b/chat/bitchx/patches/patch-aj @@ -0,0 +1,27 @@ +$NetBSD: patch-aj,v 1.1 2003/03/29 21:20:30 salo Exp $ + +Fixes potential remote buffer overflows. See the following url for more +details: http://securityfocus.com/archive/1/315057 + +Patch by caf@guarana.org. + +--- source/names.c.orig 2003-03-29 21:48:19.000000000 +0100 ++++ source/names.c 2003-03-29 21:52:59.000000000 +0100 +@@ -572,7 +572,7 @@ + + *nmodes = 0; + *nargs = 0; +- for (; *modes; modes++) ++ for (; *modes && (strlen(nmodes) + 2) < sizeof nmodes; modes++) + { + isbanned = isopped = isvoiced = 0; + switch (*modes) +@@ -742,7 +742,7 @@ + + /* modes which can be done multiple times are added here */ + +- for (tucm = ucm; tucm; tucm = tucm->next) ++ for (tucm = ucm; tucm && (strlen(nmodes) + 2) < sizeof nmodes; tucm = tucm->next) + { + if (tucm->o_ed) + { |