diff options
Diffstat (limited to 'lib/msan/lit_tests/Linux/glob_altdirfunc.cc')
-rw-r--r-- | lib/msan/lit_tests/Linux/glob_altdirfunc.cc | 78 |
1 files changed, 0 insertions, 78 deletions
diff --git a/lib/msan/lit_tests/Linux/glob_altdirfunc.cc b/lib/msan/lit_tests/Linux/glob_altdirfunc.cc deleted file mode 100644 index b8200c3ee899..000000000000 --- a/lib/msan/lit_tests/Linux/glob_altdirfunc.cc +++ /dev/null @@ -1,78 +0,0 @@ -// RUN: %clangxx_msan -m64 -O0 %s -o %t && %t %p 2>&1 | FileCheck %s -// RUN: %clangxx_msan -m64 -O0 -D_FILE_OFFSET_BITS=64 %s -o %t && %t %p 2>&1 | FileCheck %s -// RUN: %clangxx_msan -m64 -O3 %s -o %t && %t %p 2>&1 | FileCheck %s - -#include <assert.h> -#include <glob.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <errno.h> - -#include <sys/stat.h> -#include <sys/types.h> -#include <dirent.h> -#include <unistd.h> - -#include <sanitizer/msan_interface.h> - -static void my_gl_closedir(void *dir) { - if (!dir) - exit(1); - closedir((DIR *)dir); -} - -static struct dirent *my_gl_readdir(void *dir) { - if (!dir) - exit(1); - struct dirent *d = readdir((DIR *)dir); - if (d) __msan_poison(d, d->d_reclen); // hehe - return d; -} - -static void *my_gl_opendir(const char *s) { - assert(__msan_test_shadow(s, strlen(s) + 1) == (size_t)-1); - return opendir(s); -} - -static int my_gl_lstat(const char *s, struct stat *st) { - assert(__msan_test_shadow(s, strlen(s) + 1) == (size_t)-1); - if (!st) - exit(1); - return lstat(s, st); -} - -static int my_gl_stat(const char *s, struct stat *st) { - assert(__msan_test_shadow(s, strlen(s) + 1) == (size_t)-1); - if (!st) - exit(1); - return lstat(s, st); -} - -int main(int argc, char *argv[]) { - assert(argc == 2); - char buf[1024]; - snprintf(buf, sizeof(buf), "%s/%s", argv[1], "glob_test_root/*a"); - - glob_t globbuf; - globbuf.gl_closedir = my_gl_closedir; - globbuf.gl_readdir = my_gl_readdir; - globbuf.gl_opendir = my_gl_opendir; - globbuf.gl_lstat = my_gl_lstat; - globbuf.gl_stat = my_gl_stat; - for (int i = 0; i < 10000; ++i) { - int res = glob(buf, GLOB_ALTDIRFUNC | GLOB_MARK, 0, &globbuf); - assert(res == 0); - printf("%d %s\n", errno, strerror(errno)); - assert(globbuf.gl_pathc == 2); - printf("%zu\n", strlen(globbuf.gl_pathv[0])); - printf("%zu\n", strlen(globbuf.gl_pathv[1])); - __msan_poison(globbuf.gl_pathv[0], strlen(globbuf.gl_pathv[0]) + 1); - __msan_poison(globbuf.gl_pathv[1], strlen(globbuf.gl_pathv[1]) + 1); - globfree(&globbuf); - } - - printf("PASS\n"); - // CHECK: PASS - return 0; -} |