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-rw-r--r--src/env/__init_tls.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/env/__init_tls.c b/src/env/__init_tls.c
index b4df2ba..73551e6 100644
--- a/src/env/__init_tls.c
+++ b/src/env/__init_tls.c
@@ -95,7 +95,8 @@ void __init_tls(size_t *aux)
T.size += (-T.size - (uintptr_t)T.image) & (T.align-1);
if (T.align < MIN_TLS_ALIGN) T.align = MIN_TLS_ALIGN;
- libc.tls_size = 2*sizeof(void *)+T.size+T.align+sizeof(struct pthread);
+ libc.tls_size = 2*sizeof(void *)+T.size+T.align+sizeof(struct pthread)
+ + MIN_TLS_ALIGN-1 & -MIN_TLS_ALIGN;
if (libc.tls_size > sizeof builtin_tls) {
#ifndef SYS_mmap2