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| author | hexcoder <hexcoder-@users.noreply.github.com> | 2021-03-17 08:00:32 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-03-17 08:00:32 +0100 |
| commit | d17abce59b846d2008eac3dd1a73939e91f4b653 (patch) | |
| tree | e2715f85ccae8a64a0bce669a7a767dea363f673 /qemu_mode/libqasan/hooks.c | |
| parent | 62f067ec71aff384a197511b33142002ca284c66 (diff) | |
| parent | b715050de9846ab4b1f30a811af83b7a4b9e09a3 (diff) | |
| download | afl++-d17abce59b846d2008eac3dd1a73939e91f4b653.tar.gz | |
Merge branch 'dev' into atat-plusplus
Diffstat (limited to 'qemu_mode/libqasan/hooks.c')
| -rw-r--r-- | qemu_mode/libqasan/hooks.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/qemu_mode/libqasan/hooks.c b/qemu_mode/libqasan/hooks.c index 9c406c74..0e6c3e08 100644 --- a/qemu_mode/libqasan/hooks.c +++ b/qemu_mode/libqasan/hooks.c @@ -51,6 +51,7 @@ ssize_t write(int fd, const void *buf, size_t count) { void *rtv = __builtin_return_address(0); QASAN_DEBUG("%14p: write(%d, %p, %zu)\n", rtv, fd, buf, count); + QASAN_LOAD(buf, count); ssize_t r = __lq_libc_write(fd, buf, count); QASAN_DEBUG("\t\t = %zd\n", r); @@ -63,6 +64,7 @@ ssize_t read(int fd, void *buf, size_t count) { void *rtv = __builtin_return_address(0); QASAN_DEBUG("%14p: read(%d, %p, %zu)\n", rtv, fd, buf, count); + QASAN_STORE(buf, count); ssize_t r = __lq_libc_read(fd, buf, count); QASAN_DEBUG("\t\t = %zd\n", r); |