lib/sanitizer_common/sanitizer_common_interceptors.inc

2251 static void unpoison_glob_t(void *ctx, __sanitizer_glob_t *pglob) {
2252   COMMON_INTERCEPTOR_WRITE_RANGE(ctx, pglob, sizeof(*pglob));
2254   if (pglob->gl_pathv)
2256         ctx, pglob->gl_pathv, (pglob->gl_pathc + 1) * sizeof(*pglob->gl_pathv));
2257   for (SIZE_T i = 0; i < pglob->gl_pathc; ++i) {
2258     char *p = pglob->gl_pathv[i];
2266             __sanitizer_glob_t *pglob) {
2268   COMMON_INTERCEPTOR_ENTER(ctx, glob, pattern, flags, errfunc, pglob);
2270   int res = REAL(glob)(pattern, flags, errfunc, pglob);
2271   if ((!res || res == glob_nomatch) && pglob) unpoison_glob_t(ctx, pglob);
2312             __sanitizer_glob_t *pglob) {
2314   COMMON_INTERCEPTOR_ENTER(ctx, glob, pattern, flags, errfunc, pglob);
2319     Swap(pglob->gl_closedir, glob_copy.gl_closedir);
2320     Swap(pglob->gl_readdir, glob_copy.gl_readdir);
2321     Swap(pglob->gl_opendir, glob_copy.gl_opendir);
2322     Swap(pglob->gl_lstat, glob_copy.gl_lstat);
2323     Swap(pglob->gl_stat, glob_copy.gl_stat);
2326   int res = REAL(glob)(pattern, flags, errfunc, pglob);
2328     Swap(pglob->gl_closedir, glob_copy.gl_closedir);
2329     Swap(pglob->gl_readdir, glob_copy.gl_readdir);
2330     Swap(pglob->gl_opendir, glob_copy.gl_opendir);
2331     Swap(pglob->gl_lstat, glob_copy.gl_lstat);
2332     Swap(pglob->gl_stat, glob_copy.gl_stat);
2335   if ((!res || res == glob_nomatch) && pglob) unpoison_glob_t(ctx, pglob);
2348             __sanitizer_glob_t *pglob) {
2350   COMMON_INTERCEPTOR_ENTER(ctx, glob64, pattern, flags, errfunc, pglob);
2355     Swap(pglob->gl_closedir, glob_copy.gl_closedir);
2356     Swap(pglob->gl_readdir, glob_copy.gl_readdir);
2357     Swap(pglob->gl_opendir, glob_copy.gl_opendir);
2358     Swap(pglob->gl_lstat, glob_copy.gl_lstat);
2359     Swap(pglob->gl_stat, glob_copy.gl_stat);
2362   int res = REAL(glob64)(pattern, flags, errfunc, pglob);
2364     Swap(pglob->gl_closedir, glob_copy.gl_closedir);
2365     Swap(pglob->gl_readdir, glob_copy.gl_readdir);
2366     Swap(pglob->gl_opendir, glob_copy.gl_opendir);
2367     Swap(pglob->gl_lstat, glob_copy.gl_lstat);
2368     Swap(pglob->gl_stat, glob_copy.gl_stat);
2371   if ((!res || res == glob_nomatch) && pglob) unpoison_glob_t(ctx, pglob);