From 6075607b9abba5ae10b87a9913f2a26548021272 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Wed, 26 Aug 1998 18:03:49 +0000 Subject: Update. 1998-08-26 17:48 Ulrich Drepper * elf/dl-close.c (_dl_close): Move map->l_nsearchlist value into local variable so that map can be freed. Reported by Philippe Troin . * elf/dl-open.c (dl_open_worker): Correct test for extending global scope array. Patch by Philippe Troin . 1998-08-26 Geoff Keating * sysdeps/powerpc/register-dump.h: Rewrite. Much nicer this way. Don't call writev() with a 100-element vector. * sysdeps/generic/segfault.c (catch_segfault): Skip top-level NULL return address. * sysdeps/powerpc/elf/libc-start.c: Sync up with generic version. In particular, set __libc_stack_end. * sysdeps/powerpc/elf/start.S: Allow _init and _fini to be undefined. Fix copyright notice. 1998-08-25 Andreas Schwab * math/Makefile (gmp-objs): New variable. ($(objpfx)atest-exp, $(objpfx)atest-sincos, $(objpfx)atest-exp2): Depend on it. (tests): Add atest-exp atest-sincos atest-exp2. (tests-static): Remove atest-exp atest-sincos atest-exp2. * elf/rtld.c (dl_main): Unload map file before jumping to user code. --- sysdeps/generic/segfault.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'sysdeps/generic') diff --git a/sysdeps/generic/segfault.c b/sysdeps/generic/segfault.c index 090f91a657..0d4be93837 100644 --- a/sysdeps/generic/segfault.c +++ b/sysdeps/generic/segfault.c @@ -136,6 +136,10 @@ catch_segfault (int signal, SIGCONTEXT ctx) current = current->next; } + /* If the last return address was NULL, assume that it doesn't count. */ + if (arr[cnt-1] == NULL) + cnt--; + /* Now generate nicely formatted output. */ __backtrace_symbols_fd (arr, cnt, fd); -- cgit v1.2.1