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[msan] Make up for missing interceptor in getxattr() test. 

llvm-svn: 202846
This commit is contained in:
Sergey Matveev 2014-03-04 13:13:34 +00:00
parent 3d9adc0a73
commit 8bf42919e6
1 changed files with 5 additions and 3 deletions
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8
compiler-rt/test/msan/Linux/xattr.cc
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@ -107,10 +107,12 @@ void test_get(ssize_t fun(const char *, char *, size_t), const char *attr_list,
// Try every attribute, until we see one we can access. Attribute names are // Try every attribute, until we see one we can access. Attribute names are
// null-separated strings in attr_list. // null-separated strings in attr_list.
size_t attr_list_len = argz_count(attr_list, attr_list_size); size_t attr_list_len = argz_count(attr_list, attr_list_size);
char **attrs = (char **)malloc((attr_list_len + 1) * sizeof(char *)); size_t argv_size = (attr_list_len + 1) * sizeof(char *);
char **attrs = (char **)malloc(argv_size);
argz_extract(attr_list, attr_list_size, attrs); argz_extract(attr_list, attr_list_size, attrs);
size_t i; // TODO(smatveev): we need proper argz_* interceptors
for (i = 0; (i < attr_list_len) && attrs[i]; i++) { __msan_unpoison(attrs, argv_size);
for (size_t i = 0; (i < attr_list_len) && attrs[i]; i++) {
if (test_get_single_attr(fun, attrs[i])) if (test_get_single_attr(fun, attrs[i]))
return; return;
} }