diff options
Diffstat (limited to 'nptl/pthread_attr_getaffinity.c')
| -rw-r--r-- | nptl/pthread_attr_getaffinity.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/nptl/pthread_attr_getaffinity.c b/nptl/pthread_attr_getaffinity.c index 212c1f7..9483f69 100644 --- a/nptl/pthread_attr_getaffinity.c +++ b/nptl/pthread_attr_getaffinity.c @@ -33,22 +33,22 @@ __pthread_attr_getaffinity_new (const pthread_attr_t *attr, size_t cpusetsize, iattr = (const struct pthread_attr *) attr; - if (iattr->cpuset != NULL) + if (iattr->extension != NULL && iattr->extension->cpuset != NULL) { /* Check whether there are any bits set beyond the limits the user requested. */ - for (size_t cnt = cpusetsize; cnt < iattr->cpusetsize; ++cnt) - if (((char *) iattr->cpuset)[cnt] != 0) + for (size_t cnt = cpusetsize; cnt < iattr->extension->cpusetsize; ++cnt) + if (((char *) iattr->extension->cpuset)[cnt] != 0) return EINVAL; /* Copy over the cpuset from the thread attribute object. Limit the copy to the minimum of the source and destination sizes to prevent a buffer overrun. If the destination is larger, fill the remaining space with zeroes. */ - void *p = mempcpy (cpuset, iattr->cpuset, - MIN (iattr->cpusetsize, cpusetsize)); - if (cpusetsize > iattr->cpusetsize) - memset (p, '\0', cpusetsize - iattr->cpusetsize); + void *p = mempcpy (cpuset, iattr->extension->cpuset, + MIN (iattr->extension->cpusetsize, cpusetsize)); + if (cpusetsize > iattr->extension->cpusetsize) + memset (p, '\0', cpusetsize - iattr->extension->cpusetsize); } else /* We have no information. */ |