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-rw-r--r--gprof/ChangeLog7
-rw-r--r--gprof/symtab.c4
2 files changed, 9 insertions, 2 deletions
diff --git a/gprof/ChangeLog b/gprof/ChangeLog
index a1da7e5..9815b15 100644
--- a/gprof/ChangeLog
+++ b/gprof/ChangeLog
@@ -1,3 +1,10 @@
+2019-04-01 Alan Modra <amodra@gmail.com>
+
+ PR 24402
+ * symtab.c (symtab_finalize): Init prev_addr to one less than
+ first symbol address, not one more. Correct test for symbols
+ with leading underscores.
+
2019-01-21 Nick Clifton <nickc@redhat.com>
* po/tr.po: Updated Turkish translation.
diff --git a/gprof/symtab.c b/gprof/symtab.c
index 740168c..70eb415 100644
--- a/gprof/symtab.c
+++ b/gprof/symtab.c
@@ -89,7 +89,7 @@ symtab_finalize (Sym_Table *tab)
/* Remove duplicate entries to speed-up later processing and
set end_addr if its not set yet. */
- prev_addr = tab->base[0].addr + 1;
+ prev_addr = tab->base[0].addr - 1;
for (src = dst = tab->base; src < tab->limit; ++src)
{
@@ -107,7 +107,7 @@ symtab_finalize (Sym_Table *tab)
&& ((src->is_func && !dst[-1].is_func)
|| ((src->is_func == dst[-1].is_func)
&& ((src->name[0] != '_' && dst[-1].name[0] == '_')
- || (src->name[0]
+ || (src->name[0] == '_' && dst[-1].name[0] == '_'
&& src->name[1] != '_'
&& dst[-1].name[1] == '_'))))))
{