From e6c61494125126d2ba77e5d99f83887a2ed49783 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Sun, 10 Apr 2011 22:43:01 -0400 Subject: Fix memory leak in TLS of loaded objects. --- sysdeps/i386/dl-tls.h | 5 ++++- sysdeps/ia64/dl-tls.h | 5 ++++- sysdeps/powerpc/dl-tls.h | 5 ++++- sysdeps/s390/dl-tls.h | 7 +++++-- sysdeps/sh/dl-tls.h | 5 ++++- sysdeps/sparc/dl-tls.h | 5 ++++- sysdeps/x86_64/dl-tls.h | 5 ++++- 7 files changed, 29 insertions(+), 8 deletions(-) (limited to 'sysdeps') diff --git a/sysdeps/i386/dl-tls.h b/sysdeps/i386/dl-tls.h index 58705c7..21b949b 100644 --- a/sysdeps/i386/dl-tls.h +++ b/sysdeps/i386/dl-tls.h @@ -1,5 +1,5 @@ /* Thread-local storage handling in the ELF dynamic linker. i386 version. - Copyright (C) 2002, 2004 Free Software Foundation, Inc. + Copyright (C) 2002, 2004, 2011 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -58,3 +58,6 @@ strong_alias (___tls_get_addr, ___tls_get_addr_internal) # endif #endif + +/* Value used for dtv entries for which the allocation is delayed. */ +#define TLS_DTV_UNALLOCATED ((void *) -1l) diff --git a/sysdeps/ia64/dl-tls.h b/sysdeps/ia64/dl-tls.h index 26f3d2a..5e9a165 100644 --- a/sysdeps/ia64/dl-tls.h +++ b/sysdeps/ia64/dl-tls.h @@ -1,5 +1,5 @@ /* Thread-local storage handling in the ELF dynamic linker. IA-64 version. - Copyright (C) 2002, 2003 Free Software Foundation, Inc. + Copyright (C) 2002, 2003, 2011 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -28,3 +28,6 @@ #define DONT_USE_TLS_INDEX 1 extern void *__tls_get_addr (size_t m, size_t offset); + +/* Value used for dtv entries for which the allocation is delayed. */ +#define TLS_DTV_UNALLOCATED ((void *) -1l) diff --git a/sysdeps/powerpc/dl-tls.h b/sysdeps/powerpc/dl-tls.h index 957d4b4..9ab81f9 100644 --- a/sysdeps/powerpc/dl-tls.h +++ b/sysdeps/powerpc/dl-tls.h @@ -1,5 +1,5 @@ /* Thread-local storage handling in the ELF dynamic linker. PowerPC version. - Copyright (C) 2003 Free Software Foundation, Inc. + Copyright (C) 2003, 2011 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -47,3 +47,6 @@ extern void *__tls_get_addr (tls_index *ti); # define GET_ADDR_OFFSET (ti->ti_offset + TLS_DTV_OFFSET) # define __TLS_GET_ADDR(__ti) (__tls_get_addr (__ti) - TLS_DTV_OFFSET) #endif + +/* Value used for dtv entries for which the allocation is delayed. */ +#define TLS_DTV_UNALLOCATED ((void *) -1l) diff --git a/sysdeps/s390/dl-tls.h b/sysdeps/s390/dl-tls.h index 0560462..7295abc 100644 --- a/sysdeps/s390/dl-tls.h +++ b/sysdeps/s390/dl-tls.h @@ -1,5 +1,5 @@ /* Thread-local storage handling in the ELF dynamic linker. s390 version. - Copyright (C) 2003, 2004 Free Software Foundation, Inc. + Copyright (C) 2003, 2004, 2011 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -72,6 +72,9 @@ __tls_get_offset:\n\ # define __TLS_GET_ADDR(__ti) \ ({ extern char _GLOBAL_OFFSET_TABLE_[] attribute_hidden; \ (void *) __tls_get_offset ((char *) (__ti) - _GLOBAL_OFFSET_TABLE_) \ - + (unsigned long) __builtin_thread_pointer (); }) + + (unsigned long) __builtin_thread_pointer (); }) #endif + +/* Value used for dtv entries for which the allocation is delayed. */ +#define TLS_DTV_UNALLOCATED ((void *) -1l) diff --git a/sysdeps/sh/dl-tls.h b/sysdeps/sh/dl-tls.h index 98e2f19..cf60790 100644 --- a/sysdeps/sh/dl-tls.h +++ b/sysdeps/sh/dl-tls.h @@ -1,5 +1,5 @@ /* Thread-local storage handling in the ELF dynamic linker. SH version. - Copyright (C) 2002 Free Software Foundation, Inc. + Copyright (C) 2002, 2011 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -27,3 +27,6 @@ typedef struct extern void *__tls_get_addr (tls_index *ti); + +/* Value used for dtv entries for which the allocation is delayed. */ +#define TLS_DTV_UNALLOCATED ((void *) -1l) diff --git a/sysdeps/sparc/dl-tls.h b/sysdeps/sparc/dl-tls.h index 6edf8d5..fb2535e 100644 --- a/sysdeps/sparc/dl-tls.h +++ b/sysdeps/sparc/dl-tls.h @@ -1,5 +1,5 @@ /* Thread-local storage handling in the ELF dynamic linker. SPARC version. - Copyright (C) 2003 Free Software Foundation, Inc. + Copyright (C) 2003, 2011 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -27,3 +27,6 @@ typedef struct extern void *__tls_get_addr (tls_index *ti); + +/* Value used for dtv entries for which the allocation is delayed. */ +#define TLS_DTV_UNALLOCATED ((void *) -1l) diff --git a/sysdeps/x86_64/dl-tls.h b/sysdeps/x86_64/dl-tls.h index 9b389ed..c382cd8 100644 --- a/sysdeps/x86_64/dl-tls.h +++ b/sysdeps/x86_64/dl-tls.h @@ -1,5 +1,5 @@ /* Thread-local storage handling in the ELF dynamic linker. x86-64 version. - Copyright (C) 2002, 2005 Free Software Foundation, Inc. + Copyright (C) 2002, 2005, 2011 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -27,3 +27,6 @@ typedef struct dl_tls_index extern void *__tls_get_addr (tls_index *ti); + +/* Value used for dtv entries for which the allocation is delayed. */ +#define TLS_DTV_UNALLOCATED ((void *) -1l) -- cgit v1.1