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authornaruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2014-03-15 22:15:30 (GMT)
committernaruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2014-03-15 22:15:30 (GMT)
commit356644685e5f27df9c2dfdacfdff4cb1d7383136 (patch)
tree909014115bbf85785f94661c6d1e19f97bc385ba /addr2line.c
parentcfab6e0f15d8b005f3a23b0ae7687bea25b1e075 (diff)
* addr2line.c (fill_lines): return address is just after calling
address. Therefore noreturn function with tail call's return address may be in another function. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45346 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'addr2line.c')
-rw-r--r--addr2line.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/addr2line.c b/addr2line.c
index 5f6aa92..801c095 100644
--- a/addr2line.c
+++ b/addr2line.c
@@ -580,7 +580,7 @@ fill_lines(int num_traces, void **traces, char **syms, int check_debuglink,
ElfW(Sym) *sym = &symtab[j];
intptr_t saddr = (intptr_t)sym->st_value + lines[i].base_addr;
ptrdiff_t d = (intptr_t)traces[i] - saddr;
- if (d < 0 || d > (ptrdiff_t)sym->st_size) continue;
+ if (d <= 0 || d > (ptrdiff_t)sym->st_size) continue;
lines[i].sname = strtab + sym->st_name;
lines[i].saddr = saddr;
}