| From 815f2bcbdfe5d9aff2cd3acbbb105daf1f5e9d7f Mon Sep 17 00:00:00 2001 |
| From: Fabrice Fontaine <fontaine.fabrice@gmail.com> |
| Date: Thu, 7 Feb 2019 09:58:07 +0100 |
| Subject: [PATCH] tpm2b-types.c: fix maybe-uninitialized error |
| |
| src/tss2-mu/tpm2b-types.c: In function 'Tss2_MU_TPM2B_ECC_POINT_Marshal': |
| src/tss2-mu/tpm2b-types.c:201:24: error: 'ptr' may be used uninitialized in this function [-Werror=maybe-uninitialized] |
| *(UINT16 *)ptr = HOST_TO_BE_16(buffer + local_offset - ptr - 2); \ |
| ^ |
| src/tss2-mu/tpm2b-types.c:152:12: note: 'ptr' was declared here |
| UINT8 *ptr; \ |
| |
| Fixes: |
| - http://autobuild.buildroot.org/results/8d7b6dad6602fe67338abc696bc4752dda8e9717 |
| |
| Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com> |
| [Upstream status: https://github.com/tpm2-software/tpm2-tss/pull/1265] |
| --- |
| src/tss2-mu/tpm2b-types.c | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| diff --git a/src/tss2-mu/tpm2b-types.c b/src/tss2-mu/tpm2b-types.c |
| index 9c1003ab..7632febb 100644 |
| --- a/src/tss2-mu/tpm2b-types.c |
| +++ b/src/tss2-mu/tpm2b-types.c |
| @@ -150,7 +150,7 @@ TSS2_RC Tss2_MU_##type##_Marshal(type const *src, uint8_t buffer[], \ |
| size_t buffer_size, size_t *offset) \ |
| { \ |
| size_t local_offset = 0; \ |
| - UINT8 *ptr; \ |
| + UINT8 *ptr = NULL; \ |
| TSS2_RC rc; \ |
| \ |
| if (src == NULL) { \ |
| -- |
| 2.14.1 |
| |
