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[Libunwind-devel] [PATCH] Reduce scope of the `eh_frame_end' local varia
From: |
Giuseppe Scrivano |
Subject: |
[Libunwind-devel] [PATCH] Reduce scope of the `eh_frame_end' local variable |
Date: |
Sat, 10 Apr 2010 16:23:08 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.0.50 (gnu/linux) |
Hello,
a trivial patch that fixes a compiler warning.
Cheers,
Giuseppe
>From cb0585292395ad646e5e5f84add189f8e9bc3003 Mon Sep 17 00:00:00 2001
From: Giuseppe Scrivano <address@hidden>
Date: Sat, 10 Apr 2010 16:20:31 +0200
Subject: [PATCH] Reduce scope of the `eh_frame_end' local variable
---
src/ptrace/_UPT_find_proc_info.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/src/ptrace/_UPT_find_proc_info.c b/src/ptrace/_UPT_find_proc_info.c
index b9ef5ed..fedda63 100644
--- a/src/ptrace/_UPT_find_proc_info.c
+++ b/src/ptrace/_UPT_find_proc_info.c
@@ -168,7 +168,7 @@ _UPTi_find_unwind_table (struct UPT_info *ui,
unw_addr_space_t as,
char *path, unw_word_t segbase, unw_word_t mapoff)
{
Elf_W(Phdr) *phdr, *ptxt = NULL, *peh_hdr = NULL, *pdyn = NULL;
- unw_word_t addr, eh_frame_start, eh_frame_end, fde_count, load_base;
+ unw_word_t addr, eh_frame_start, fde_count, load_base;
unw_word_t max_load_addr = 0;
struct dwarf_eh_frame_hdr *hdr;
unw_proc_info_t pi;
@@ -268,6 +268,8 @@ _UPTi_find_unwind_table (struct UPT_info *ui,
unw_addr_space_t as,
#if 1
abort ();
#else
+ unw_word_t eh_frame_end;
+
/* If there is no search table or it has an unsupported
encoding, fall back on linear search. */
if (hdr->table_enc == DW_EH_PE_omit)
--
1.7.0
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