diff options
Diffstat (limited to 'pkgs/tools/security/afl/qemu-patches/translate-all.patch')
| -rw-r--r-- | pkgs/tools/security/afl/qemu-patches/translate-all.patch | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/pkgs/tools/security/afl/qemu-patches/translate-all.patch b/pkgs/tools/security/afl/qemu-patches/translate-all.patch new file mode 100644 index 00000000000..89163b607fd --- /dev/null +++ b/pkgs/tools/security/afl/qemu-patches/translate-all.patch @@ -0,0 +1,18 @@ +--- qemu-2.2.0/translate-all.c.orig 2014-12-09 14:45:46.000000000 +0000 ++++ qemu-2.2.0/translate-all.c 2015-01-28 22:37:42.383000000 +0000 +@@ -387,8 +387,13 @@ + /* We can't use g_malloc because it may recurse into a locked mutex. */ + # define ALLOC(P, SIZE) \ + do { \ +- P = mmap(NULL, SIZE, PROT_READ | PROT_WRITE, \ +- MAP_PRIVATE | MAP_ANONYMOUS, -1, 0); \ ++ void* _tmp = mmap(NULL, SIZE, PROT_READ | PROT_WRITE, \ ++ MAP_PRIVATE | MAP_ANONYMOUS, -1, 0); \ ++ if (_tmp == (void*)-1) { \ ++ qemu_log(">>> Out of memory for stack, bailing out. <<<\n"); \ ++ exit(1); \ ++ } \ ++ (P) = _tmp; \ + } while (0) + #else + # define ALLOC(P, SIZE) \ |