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Unfortunately, Linux doesn't have MAP_NOCORE. 

git-svn-id: svn+ssh://svn.openpam.org/svn/openpam/trunk@696 185d5e19-27fe-0310-9dcf-9bff6b9f3609
This commit is contained in:
Dag-Erling Smørgrav 2013-08-15 16:00:41 +00:00
parent dfe04a59e4
commit fe081dbbfc
1 changed files with 7 additions and 2 deletions
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9
lib/liboath/oath_key_alloc.c
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@ -53,9 +53,14 @@ struct oath_key *
oath_key_alloc(void)
{
struct oath_key *key;
int prot, flags;
if ((key = mmap(NULL, sizeof *key, PROT_READ|PROT_WRITE,
MAP_ANON|MAP_NOCORE, -1, 0)) == NULL) {
prot = PROT_READ|PROT_WRITE;
flags = MAP_ANON;
#ifdef MAP_NOCORE
flags |= MAP_NOCORE;
#endif
if ((key = mmap(NULL, sizeof *key, prot, flags, -1, 0)) == NULL) {
memset(key, 0, sizeof *key);
key->mapped = 1;
if (mlock(key, sizeof *key) == 0)