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From 1e91c1d4e37c05cf95058b4b3c3f352d72886f58 Mon Sep 17 00:00:00 2001
From: Hongxu Jia <hongxu.jia@windriver.com>
Date: Tue, 15 Aug 2017 17:31:38 +0800
Subject: [PATCH 7/7] Fix control path where we have str as uninitialized
string
|
/home/ubuntu/work/oe/openembedded-core/build/tmp-musl/work/i586-oe-linux-musl/elfutils/0.164-r0/elfutils-0.164/libcpu/i386_disasm.c:
In function 'i386_disasm':
|
/home/ubuntu/work/oe/openembedded-core/build/tmp-musl/work/i586-oe-linux-musl/elfutils/0.164-r0/elfutils-0.164/libcpu/i386_disasm.c:310:5:
error: 'str' may be used uninitialized in this function
[-Werror=maybe-uninitialized]
| memcpy (buf + bufcnt, _str, _len); \
| ^
|
/home/ubuntu/work/oe/openembedded-core/build/tmp-musl/work/i586-oe-linux-musl/elfutils/0.164-r0/elfutils-0.164/libcpu/i386_disasm.c:709:17:
note: 'str' was declared here
| const char *str;
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Upstream-Status: Pending
Rebase to 0.170
Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
---
libcpu/i386_disasm.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/libcpu/i386_disasm.c b/libcpu/i386_disasm.c
index 831afbe..60fd6d4 100644
--- a/libcpu/i386_disasm.c
+++ b/libcpu/i386_disasm.c
@@ -821,6 +821,7 @@ i386_disasm (Ebl *ebl __attribute__((unused)),
}
/* Fallthrough */
default:
+ str = "";
assert (! "INVALID not handled");
}
}
--
1.8.3.1
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