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* sysdeps/generic/dl-tls.c (_dl_allocate_tls_storage): Zero the space

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for the new TCB.
This commit is contained in:
Roland McGrath 2002-11-14 00:48:38 +00:00
parent e2df2b3e64
commit cdedcc7943
3 changed files with 13 additions and 0 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2002-11-13 Roland McGrath <roland@redhat.com>
* sysdeps/generic/dl-tls.c (_dl_allocate_tls_storage): Zero the space
for the new TCB.
2002-11-13 Andreas Jaeger <aj@suse.de>
* sysdeps/unix/sysv/linux/x86_64/sigaction.c: Check for visibility

4
linuxthreads/ChangeLog
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@ -1,3 +1,7 @@
2002-11-13 Roland McGrath <roland@redhat.com>
* Examples/ex6.c (main): Improve error reporting.
2002-11-04 Ulrich Drepper <drepper@redhat.com>
* sysdeps/i386/Makefile: Compile pthread.c and sighandler.c with

4
sysdeps/generic/dl-tls.c
View File

@ -262,6 +262,10 @@ _dl_allocate_tls_storage (void)
result = (char *) result + GL(dl_tls_static_size) - TLS_TCB_SIZE;
# endif
/* Clear the TCB data structure. We can't ask the caller (i.e.
libpthread) to do it, because we will initialize the DTV et al. */
memset (result, 0, TLS_TCB_SIZE);
result = allocate_dtv (result);
if (result == NULL)
free (allocated);