2 ##----------------------------------------------------------------------##
4 # Errors to suppress by default with glibc 2.2.4 / 2.2.5
6 # Format of this file is:
10 # (optional extra info for some suppression types)
11 # caller0 name, or /name/of/so/file.so
12 # caller1 name, or ditto
13 # (optionally: caller2 name)
14 # (optionally: caller3 name)
17 # For Memcheck, the supp_kinds are:
19 # Param Value1 Value2 Value4 Value8
20 # Free Addr1 Addr2 Addr4 Addr8
21 # Cond (previously known as Value0)
23 # and the optional extra info is:
24 # if Param: name of system call param
25 # if Free: name of free-ing fn)
27 #-------- For R H 7.3 on i686
29 _dl_relocate_object*/*libc-2.2.?.so/_dl_catch_error*(Cond)
31 fun:_dl_relocate_object*
37 #-------- SuSE 8.1 stuff (gcc-3.2, glibc-2.2.5 + SuSE's hacks)
45 strlen/decompose_rpath/_dl_map_object
52 strlen/_dl_sym/dlsym_doit
59 trecurse/__gconv_release_shlib(Addr4)
60 Addrcheck,Memcheck:Addr4
62 fun:__gconv_release_shlib
65 do_release_shlib/trecurse(Addr4)
66 Addrcheck,Memcheck:Addr4
71 #-------- R H Limbo (glibc-2.2.90) stuff
73 elf_dynamic_do_rela.8/_dl_relocate_object_internal
75 fun:elf_dynamic_do_rela.8
76 fun:_dl_relocate_object_internal
80 __strnlen/_nl_make_l10nflist(Cond)
83 fun:_nl_make_l10nflist
99 #-------- Suppress errors appearing as a result of calling
100 #-------- __libc_freeres()
104 Addrcheck,Memcheck:Addr4
109 do_release_shlib/__twalk(Addr4)
110 Addrcheck,Memcheck:Addr4
116 __libc_freeres/free_mem/free(Free)
117 Addrcheck,Memcheck:Free
125 # _dl_lookup_symbol/fixup/_dl_runtime_resolve
127 # fun:_dl_lookup_symbol
129 # fun:_dl_runtime_resolve
133 # _dl_lookup_versioned_symbol/fixup/_dl_runtime_resolve
135 # fun:_dl_lookup_versioned_symbol
137 # fun:_dl_runtime_resolve
140 #-------- Threading bugs?
142 pthread_error/__pthread_mutex_destroy/__closedir
145 fun:__pthread_mutex_destroy
150 pthread_error/__pthread_mutex_destroy/_IO_default_finish
153 fun:__pthread_mutex_destroy
154 fun:_IO_default_finish*
158 __pthread_mutex_unlock/_IO_funlockfile
160 fun:__pthread_mutex_unlock
165 __pthread_mutex_unlock/__register_frame_info
167 fun:__pthread_mutex_unlock
168 fun:__register_frame_info
171 # even more glibc suppressions ?
173 libc-2.2.4.so/libc-2.2.4.so/libc-2.2.4.so(Cond)
180 libc-2.2.4.so/libc-2.2.4.so/libc-2.2.4.so(Value4)
187 ##### glibc 2.2.5 stuff perhaps?
188 ##### suppressions for coolo
190 strchr/dl_open_worker(Cond)
201 _IO_vfprintf/__strnlen(Cond)
207 __strchrnul/gethostbyname*(Cond)
216 strlen/*dl_map_object*(Cond)
223 strlen/*dl_open_worker*(Cond)
230 *rawmemchr*/*nss*(Cond)
237 *strchrnul*/*nss*(Cond)
243 # gcc version 2.96 20000731 (Red Hat Linux 7.1 2.96-98)
244 # on Red Hat 7.2 (x86) miscompiles __mpn_construct_double in
245 # __mpn_construct_double (../sysdeps/ieee754/dbl-64/mpn2dbl.c:45)
246 # (glibc-2.2.4) to read and write below %esp. Hence the following
249 __mpn_construct_double/*(Addr4)
250 Addrcheck,Memcheck:Addr4
251 fun:__mpn_construct_double
255 __mpn_construct_double/*(Addr8)
256 Addrcheck,Memcheck:Addr8
257 fun:__mpn_construct_double
261 # More of the same (gcc bug, I'm pretty sure)
264 Addrcheck,Memcheck:Addr4
270 Addrcheck,Memcheck:Addr8
276 # Not sure what this is about ... but anyway
278 pthread_sighandler/*(Addr4)
279 Addrcheck,Memcheck:Addr4
280 fun:pthread_sighandler
285 # More glibc stuff, AFAICS
288 __strnlen/__argz_stringify/_nl_make_l10nflist(Cond)
292 fun:_nl_make_l10nflist
297 _dl_relocate_object*/dl_open_worker/_dl_catch_error*(Cond)
299 fun:_dl_relocate_object*
304 _dl_relocate_object/libc-2.2.4.so/_dl_catch_error(Cond)
306 fun:_dl_relocate_object
312 strrchr/_dl_map_object_from_fd/_dl_map_object(Cond)
315 fun:_dl_map_object_from_fd
321 socketcall.connect(serv_addr)/__libc_connect/*
322 Addrcheck,Memcheck:Param
323 socketcall.connect(serv_addr)
328 socketcall.connect(serv_addr)/libc-2.2.4.so/libc-2.2.4.so
329 Addrcheck,Memcheck:Param
330 socketcall.connect(serv_addr)
335 #----------------------
337 write(buf)/__libc_write/libX11.so.6.2/libX11.so.6.2(Param)
338 Addrcheck,Memcheck:Param
341 obj:/usr/X11R6/lib/libX11.so.6.2
342 obj:/usr/X11R6/lib/libX11.so.6.2
345 write(buf)/libc-2.2.4.so/libX11.so.6.2/libX11.so.6.2(Param)
346 Addrcheck,Memcheck:Param
349 obj:/usr/X11R6/lib/libX11.so.6.2
350 obj:/usr/X11R6/lib/libX11.so.6.2
354 # llseek(result)/__libc_lseek64/_IO_file_seek(Param)
362 writev(vector[...])/__writev/libX11.so.6.2/libX11.so.6.2
363 Addrcheck,Memcheck:Param
366 obj:/usr/X11R6/lib/libX11.so.6.2
367 obj:/usr/X11R6/lib/libX11.so.6.2
372 __rawmemchr/libXt.so.6.0/libXt.so.6.0
375 obj:/usr/X11R6/lib/libXt.so.6.0
376 obj:/usr/X11R6/lib/libXt.so.6.0
379 libc-2.2.4.so/libXt.so.6.0/libXt.so.6.0
382 obj:/usr/X11R6/lib/libXt.so.6.0
383 obj:/usr/X11R6/lib/libXt.so.6.0
386 ##----------------------------------------------------------------------##