diff options
| author | Dodji Seketeli <dodji@redhat.com> | 2013-02-14 04:37:56 +0000 |
|---|---|---|
| committer | Dodji Seketeli <dodji@gcc.gnu.org> | 2013-02-14 05:37:56 +0100 |
| commit | 8fb067263b60e184b2e0d303e1b8d40166e2bec4 (patch) | |
| tree | c03eb36fdcf82d669b4a77807ee77c250bdb6195 /gcc/asan.c | |
| parent | 28d5c77761402501ed6604c581d27410c22bbf4b (diff) | |
| download | gcc-8fb067263b60e184b2e0d303e1b8d40166e2bec4.zip gcc-8fb067263b60e184b2e0d303e1b8d40166e2bec4.tar.gz gcc-8fb067263b60e184b2e0d303e1b8d40166e2bec4.tar.bz2 | |
[asan] Fix a thinko leading to a crash
It appeared that in my previous patch, a stupid thinko can lead to a
crash when instrumenting some builtin functionsK. Fixed thus.
Bootstrapped and tested against trunk on x86_64-unknown-linux-gnu.
gcc/
* asan.c (instrument_builtin_call): Really put the length of the
second source argument into src1_len.
gcc/testsuite/
* c-c++-common/asan/memcmp-2.c: New test.
From-SVN: r196044
Diffstat (limited to 'gcc/asan.c')
| -rw-r--r-- | gcc/asan.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -1771,7 +1771,7 @@ instrument_builtin_call (gimple_stmt_iterator *iter) if (get_mem_refs_of_builtin_call (call, &src0, &src0_len, &src0_is_store, - &src1, &src0_len, &src1_is_store, + &src1, &src1_len, &src1_is_store, &dest, &dest_len, &dest_is_store, &dest_is_deref)) { |