90 lines
2.9 KiB
Diff
90 lines
2.9 KiB
Diff
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From 742e78d849a701e49f3c7d3c13eb9c4013f2cec3 Mon Sep 17 00:00:00 2001
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From: Stefan Weil <sw@weilnetz.de>
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Date: Sun, 16 Jun 2013 11:08:52 +0200
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Subject: [PATCH 241/241] libcacard: Fix cppcheck warning and remove unneeded
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code
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The local function vcard_emul_alloc_arrays always returned PR_TRUE.
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Therefore cppcheck complained about code which handled the
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non-existent PR_FALSE case.
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Remove the function's return value and the dead code.
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Signed-off-by: Stefan Weil <sw@weilnetz.de>
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Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
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(cherry picked from commit 48f0475f813dfa5ceb0e1f10c2ac3f28a8af583b)
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---
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libcacard/vcard_emul_nss.c | 22 ++++++----------------
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1 file changed, 6 insertions(+), 16 deletions(-)
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diff --git a/libcacard/vcard_emul_nss.c b/libcacard/vcard_emul_nss.c
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index 1a3e568..fb429b1 100644
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--- a/libcacard/vcard_emul_nss.c
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+++ b/libcacard/vcard_emul_nss.c
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@@ -90,17 +90,13 @@ static int nss_emul_init;
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/*
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* allocate the set of arrays for certs, cert_len, key
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*/
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-static PRBool
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+static void
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vcard_emul_alloc_arrays(unsigned char ***certsp, int **cert_lenp,
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VCardKey ***keysp, int cert_count)
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{
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- *certsp = NULL;
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- *cert_lenp = NULL;
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- *keysp = NULL;
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*certsp = (unsigned char **)g_malloc(sizeof(unsigned char *)*cert_count);
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*cert_lenp = (int *)g_malloc(sizeof(int)*cert_count);
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*keysp = (VCardKey **)g_malloc(sizeof(VCardKey *)*cert_count);
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- return PR_TRUE;
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}
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/*
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@@ -601,7 +597,6 @@ vcard_emul_mirror_card(VReader *vreader)
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int *cert_len;
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VCardKey **keys;
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PK11SlotInfo *slot;
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- PRBool ret;
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VCard *card;
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slot = vcard_emul_reader_get_slot(vreader);
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@@ -627,10 +622,7 @@ vcard_emul_mirror_card(VReader *vreader)
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}
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/* allocate the arrays */
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- ret = vcard_emul_alloc_arrays(&certs, &cert_len, &keys, cert_count);
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- if (ret == PR_FALSE) {
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- return NULL;
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- }
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+ vcard_emul_alloc_arrays(&certs, &cert_len, &keys, cert_count);
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/* fill in the arrays */
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cert_count = 0;
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@@ -878,7 +870,7 @@ VCardEmulError
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vcard_emul_init(const VCardEmulOptions *options)
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{
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SECStatus rv;
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- PRBool ret, has_readers = PR_FALSE;
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+ PRBool has_readers = PR_FALSE;
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VReader *vreader;
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VReaderEmul *vreader_emul;
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SECMODListLock *module_lock;
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@@ -944,11 +936,9 @@ vcard_emul_init(const VCardEmulOptions *options)
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vreader_add_reader(vreader);
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cert_count = options->vreader[i].cert_count;
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- ret = vcard_emul_alloc_arrays(&certs, &cert_len, &keys,
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- options->vreader[i].cert_count);
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- if (ret == PR_FALSE) {
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- continue;
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- }
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+ vcard_emul_alloc_arrays(&certs, &cert_len, &keys,
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+ options->vreader[i].cert_count);
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+
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cert_count = 0;
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for (j = 0; j < options->vreader[i].cert_count; j++) {
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/* we should have a better way of identifying certs than by
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--
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1.8.3.1
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