no longer warn on '0' bound size, add new test for the negative case

4 files changed, 12 insertions, 4 deletions

diff --git a/regress/gnu/egcs/gcc-bounds/Makefile b/regress/gnu/egcs/gcc-bounds/Makefile
index 3448d16de75..1ad2154c22c 100644
--- a/regress/gnu/egcs/gcc-bounds/Makefile
+++ b/regress/gnu/egcs/gcc-bounds/Makefile
@@ -1,10 +1,10 @@
-# $OpenBSD: Makefile,v 1.2 2003/08/06 13:54:30 avsm Exp $
+# $OpenBSD: Makefile,v 1.3 2003/09/05 20:50:29 avsm Exp $
 
 C_MODULES?=	strlcpy strlcat getcwd memcpy fread memcpy declare sscanf vararray
 CPP_MODULES?=	snprintf sscanf
 
 C_STRLCPY=	1 2 3 4 5 6
-C_STRLCAT=	1 2 3 4 5
+C_STRLCAT=	1 2 3 4 5 6
 C_GETCWD=	1 2 3 4
 C_MEMCPY=	1 2 3 4 5 6
 C_FREAD=	1 2 3 4
diff --git a/regress/gnu/egcs/gcc-bounds/strlcat-3.c.exp b/regress/gnu/egcs/gcc-bounds/strlcat-3.c.exp
index 9a20628e8da..e69de29bb2d 100644
--- a/regress/gnu/egcs/gcc-bounds/strlcat-3.c.exp
+++ b/regress/gnu/egcs/gcc-bounds/strlcat-3.c.exp
@@ -1,2 +0,0 @@
-strlcat-3.c: In function `main':
-strlcat-3.c:6: warning: non-positive bounds length (0) detected
diff --git a/regress/gnu/egcs/gcc-bounds/strlcat-6.c b/regress/gnu/egcs/gcc-bounds/strlcat-6.c
new file mode 100644
index 00000000000..1f13d46cf8d
--- /dev/null
+++ b/regress/gnu/egcs/gcc-bounds/strlcat-6.c
@@ -0,0 +1,8 @@
+#include <stdio.h>
+#include <string.h>
+
+int main(int argc, char **argv) {
+	char buf[10];
+	strlcat(buf, "foo", -1);
+	return 1;
+}
diff --git a/regress/gnu/egcs/gcc-bounds/strlcat-6.c.exp b/regress/gnu/egcs/gcc-bounds/strlcat-6.c.exp
new file mode 100644
index 00000000000..64aaff0c03f
--- /dev/null
+++ b/regress/gnu/egcs/gcc-bounds/strlcat-6.c.exp
@@ -0,0 +1,2 @@
+strlcat-6.c: In function `main':
+strlcat-6.c:6: warning: non-positive bounds length (-1) detected