diff options
| -rw-r--r-- | support/support_stack_alloc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/support/support_stack_alloc.c b/support/support_stack_alloc.c index b05ae08968..62eee84573 100644 --- a/support/support_stack_alloc.c +++ b/support/support_stack_alloc.c @@ -39,10 +39,10 @@ support_stack_alloc (size_t size) if (pagesize == -1) FAIL_EXIT1 ("sysconf (_SC_PAGESIZE): %m\n"); - /* Always supply at least sysconf (_SC_MINSIGSTKSZ) space; passing 0 + /* Always supply at least sysconf (_SC_SIGSTKSZ) space; passing 0 as size means only that much space. No matter what the number is, round it up to a whole number of pages. */ - size_t stacksize = roundup (size + sysconf (_SC_MINSIGSTKSZ), + size_t stacksize = roundup (size + sysconf (_SC_SIGSTKSZ), pagesize); /* The guard bands need to be large enough to intercept offset |