| From 8eb100b2e51be5d473b0748a223e2e7f61ec606c Mon Sep 17 00:00:00 2001 |
| From: Hongxu Jia <hongxu.jia@windriver.com> |
| Date: Fri, 29 Jun 2018 15:14:28 +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 0.172 |
| |
| 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 a7e03f9..837a3a8 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"); |
| } |
| } |
| -- |
| 2.7.4 |
| |