From 930d01e4400ef87372eefa2b92f385d34d527c90 Mon Sep 17 00:00:00 2001 From: Sebastian Harl Date: Thu, 27 Sep 2007 12:25:14 +0200 Subject: [PATCH] perl plugin: Fixed a possible buffer overflow in get_module_name(). A '\0' might have been written above the buffer array bounds. Signed-off-by: Sebastian Harl Signed-off-by: Florian Forster --- src/perl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/perl.c b/src/perl.c index 1ad72487..f2cb7b66 100644 --- a/src/perl.c +++ b/src/perl.c @@ -333,7 +333,7 @@ static char *get_module_name (char *buf, size_t buf_len, const char *module) { status = snprintf (buf, buf_len, "%s::%s", base_name, module); if ((status < 0) || (status >= buf_len)) return (NULL); - buf[buf_len] = '\0'; + buf[buf_len - 1] = '\0'; return (buf); } /* char *get_module_name */ -- 2.11.0