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| author | Rich Felker <dalias@aerifal.cx> | 2016-11-08 11:51:57 -0500 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2016-11-08 11:51:57 -0500 |
| commit | ea7891a651dc4abc1305438470f1e4cc3b64ece2 (patch) | |
| tree | 60144f10f321da134d16b0f6a3f7d39859e845c5 | |
| parent | 04983f2272382af92eb8f8838964ff944fbb8258 (diff) | |
| download | musl-ea7891a651dc4abc1305438470f1e4cc3b64ece2.tar.gz | |
fix pthread_create regression from stack/guard size simplification
commit 33ce920857405d4f4b342c85b74588a15e2702e5 broke pthread_create
in the case where a null attribute pointer is passed; rather than
using the default sizes, sizes of 0 (plus the remainder of one page
after TLS/TCB use) were used.
| -rw-r--r-- | src/thread/pthread_create.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/thread/pthread_create.c b/src/thread/pthread_create.c index db9e575e..e8d4a635 100644 --- a/src/thread/pthread_create.c +++ b/src/thread/pthread_create.c @@ -186,7 +186,10 @@ int __pthread_create(pthread_t *restrict res, const pthread_attr_t *restrict att | CLONE_THREAD | CLONE_SYSVSEM | CLONE_SETTLS | CLONE_PARENT_SETTID | CLONE_CHILD_CLEARTID | CLONE_DETACHED; int do_sched = 0; - pthread_attr_t attr = {0}; + pthread_attr_t attr = { + ._a_stacksize = DEFAULT_STACK_SIZE, + ._a_guardsize = DEFAULT_GUARD_SIZE, + }; if (!libc.can_do_threads) return ENOSYS; self = __pthread_self(); |