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The static TLS size as given by tls_static_space includes TLS_TCB_SIZE

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bytes of TCB in variant I.
This commit is contained in:
Marcel Moolenaar 2010-02-16 02:22:59 +00:00
parent 45d9abdbc3
commit 9436852167
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=203946
1 changed files with 2 additions and 2 deletions
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4
lib/libc/gen/tls.c
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@ -137,11 +137,11 @@ __libc_allocate_tls(void *oldtcb, size_t tcbsize, size_t tcbalign __unused)
if (oldtcb != NULL && tcbsize == TLS_TCB_SIZE)
return (oldtcb);
tcb = calloc(1, tls_static_space + tcbsize);
tcb = calloc(1, tls_static_space + tcbsize - TLS_TCB_SIZE);
tls = (Elf_Addr **)(tcb + tcbsize - TLS_TCB_SIZE);
if (oldtcb != NULL) {
memcpy(tls, oldtcb, tls_static_space + TLS_TCB_SIZE);
memcpy(tls, oldtcb, tls_static_space);
free(oldtcb);
/* Adjust the DTV. */