From: Tim Gardner <tim.gard...@canonical.com>
In file included from scripts/sortextable.c:194:0:
scripts/sortextable.c: In function ‘main’:
scripts/sortextable.h:176:3: warning: ‘relocs_size’ may be used uninitialized
in this function [-Wmaybe-uninitialized]
memset(relocs, 0, relocs_size);
^
scripts/sortextable.h:106:6: note: ‘relocs_size’ was declared here
int relocs_size;
^
In file included from scripts/sortextable.c:192:0:
scripts/sortextable.h:176:3: warning: ‘relocs_size’ may be used uninitialized
in this function [-Wmaybe-uninitialized]
memset(relocs, 0, relocs_size);
^
scripts/sortextable.h:106:6: note: ‘relocs_size’ was declared here
int relocs_size;
^
gcc 4.9.1
Cc: Andrew Morton <a...@linux-foundation.org>
Cc: Jamie Iles <jamie.i...@oracle.com>
Signed-off-by: Tim Gardner <tim.gard...@canonical.com>
---
Is gcc 4.9 dumber then 4.8 ? gcc 4.8 doesn't produce this warning.
scripts/sortextable.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/scripts/sortextable.h b/scripts/sortextable.h
index 8fac3fd..ba87004 100644
--- a/scripts/sortextable.h
+++ b/scripts/sortextable.h
@@ -103,7 +103,7 @@ do_func(Elf_Ehdr *ehdr, char const *const fname,
table_sort_t custom_sort)
Elf_Sym *sort_needed_sym;
Elf_Shdr *sort_needed_sec;
Elf_Rel *relocs = NULL;
- int relocs_size;
+ int relocs_size = 0;
uint32_t *sort_done_location;
const char *secstrtab;
const char *strtab;
--
2.1.0
--
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