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| author |   Alon Bar-Lev <alonbl@gentoo.org> | 2018-08-16 22:11:38 +0300 |
|---|---|---|
| committer | Alon Bar-Lev <alonbl@gentoo.org> | 2018-08-16 22:45:19 +0300 |
| commit | a679c00ae4fb19f6b3ae2614fca30f2a1d2548d8 (patch) | |
| tree | 2fd1d06bc81cad4c09e365ee303dc2dd66c14a32 | |
| parent | net-im/telegram-desktop-bin: exclude from session management (diff) | |
| download | gentoo-a679c00a.tar.gz gentoo-a679c00a.tar.bz2 gentoo-a679c00a.zip | |
dev-libs/opensc: fix uninitialized use
Package-Manager: Portage-2.3.40, Repoman-2.3.9
| -rw-r--r-- | dev-libs/opensc/files/opensc-0.18.0-build.patch | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/dev-libs/opensc/files/opensc-0.18.0-build.patch b/dev-libs/opensc/files/opensc-0.18.0-build.patch index 2bea2e53d595..342abd83eb01 100644 --- a/dev-libs/opensc/files/opensc-0.18.0-build.patch +++ b/dev-libs/opensc/files/opensc-0.18.0-build.patch @@ -30,3 +30,37 @@ index e2af52b9..a609f612 100644 -- 2.16.1 +From a6b4605b863d45978ebd681c4bbaa3aaf0ab90e7 Mon Sep 17 00:00:00 2001 +From: Gianfranco Costamagna <costamagnagianfranco@yahoo.it> +Date: Tue, 10 Jul 2018 14:49:42 +0200 +Subject: [PATCH] card-piv.c: initialize variable to fix a ppc64el build + failure +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +This fixes a build failure with optimized ppc64el and new gcc builds +card-piv.c: In function ‘piv_validate_general_authentication.isra.3’: +card-piv.c:2390:9: error: ‘rbuflen’ may be used uninitialized in this function [-Werror=maybe-uninitialized] + body = sc_asn1_find_tag(card->ctx, rbuf, rbuflen, 0x7c, &bodylen); + ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +--- + src/libopensc/card-piv.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/src/libopensc/card-piv.c b/src/libopensc/card-piv.c +index e85dfc45..13b0cc21 100644 +--- a/src/libopensc/card-piv.c ++++ b/src/libopensc/card-piv.c +@@ -2334,7 +2334,7 @@ static int piv_validate_general_authentication(sc_card_t *card, + + u8 sbuf[4096]; /* needs work. for 3072 keys, needs 384+10 or so */ + u8 *rbuf = NULL; +- size_t rbuflen; ++ size_t rbuflen = 0; + + SC_FUNC_CALLED(card->ctx, SC_LOG_DEBUG_VERBOSE); + +-- +2.16.4 + |