[Sanitizer] Fix fopencookie() interceptor to work with null hook functions.
authorAlexey Samsonov <vonosmas@gmail.com>
Tue, 14 Jul 2015 20:13:42 +0000 (20:13 +0000)
committerAlexey Samsonov <vonosmas@gmail.com>
Tue, 14 Jul 2015 20:13:42 +0000 (20:13 +0000)
commit41bcf0bca2037f454ec9753890f3123110751aed
treee99012eb2b490553af9472125614308e535b65c2
parent2e82883620196a42d57737a06ed4bb5ed5502de2
[Sanitizer] Fix fopencookie() interceptor to work with null hook functions.

llvm-svn: 242193
compiler-rt/lib/sanitizer_common/sanitizer_common_interceptors.inc
compiler-rt/test/msan/Linux/fopencookie.cc