From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- libmudflap/testsuite/libmudflap.c/fail9-frag.c | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 libmudflap/testsuite/libmudflap.c/fail9-frag.c (limited to 'libmudflap/testsuite/libmudflap.c/fail9-frag.c') diff --git a/libmudflap/testsuite/libmudflap.c/fail9-frag.c b/libmudflap/testsuite/libmudflap.c/fail9-frag.c new file mode 100644 index 000000000..9bbd860a8 --- /dev/null +++ b/libmudflap/testsuite/libmudflap.c/fail9-frag.c @@ -0,0 +1,21 @@ +#include +#include +#include +int main () +{ +char *foo; +char *bar; +foo = (char *)malloc (10); +bar = (char *)malloc (10); + +free(foo); + +bar[4] = 'a'; /* touch source buffer */ +memcpy(foo, bar, 10); +return 0; +} + +/* { dg-output "mudflap violation 1.*memcpy dest.*" } */ +/* { dg-output "Nearby object.*" } */ +/* { dg-output "mudflap dead object.*malloc region.*alloc time.*dealloc time.*" } */ +/* { dg-do run { xfail *-*-* } } */ -- cgit v1.2.3