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cli: fix a couple errors noticed by coverity

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This commit is contained in:
Dan Williams 2014-06-06 17:25:05 -05:00
parent e5ccc30e3c
commit dacee1485a
1 changed files with 26 additions and 23 deletions
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49
cli/src/connections.c
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@ -2583,24 +2583,24 @@ check_infiniband_p_key (const char *p_key, guint32 *p_key_int, GError **error)
* It accepts shortcuts and normalizes them ('mode' argument is modified on success).
*/
static gboolean
check_infiniband_mode (char *mode, GError **error)
check_infiniband_mode (char **mode, GError **error)
{
char *tmp;
const char *checked_mode;
const char *modes[] = { "datagram", "connected", NULL };
if (!mode)
if (!mode || !*mode)
return TRUE;
tmp = g_strstrip (g_strdup (mode));
tmp = g_strstrip (g_strdup (*mode));
checked_mode = nmc_string_is_valid (tmp, modes, NULL);
g_free (tmp);
if (checked_mode) {
g_free (mode);
mode = g_strdup (checked_mode);
g_free (*mode);
*mode = g_strdup (checked_mode);
} else
g_set_error (error, NMCLI_ERROR, NMC_RESULT_ERROR_USER_INPUT,
_("Error: 'mode': '%s' is not a valid InfiniBand transport mode [datagram, connected]."), mode);
_("Error: 'mode': '%s' is not a valid InfiniBand transport mode [datagram, connected]."), *mode);
return !!checked_mode;
}
@ -2855,24 +2855,27 @@ prompt_yes_no (gboolean default_yes, char *delim)
return prompt;
}
static void
normalize_yes_no (char *yes_no)
static gboolean
normalize_yes_no (char **yes_no)
{
const char *tmp;
char *tmp;
const char *checked_yes_no;
const char *strv[] = { WORD_LOC_YES, WORD_LOC_NO, NULL };
if (!yes_no)
return;
if (!yes_no || !*yes_no)
return FALSE;
g_strstrip (yes_no);
tmp = nmc_string_is_valid (yes_no, strv, NULL);
if (g_strcmp0 (tmp, WORD_LOC_YES) == 0) {
g_free (yes_no);
yes_no = g_strdup (WORD_YES);
} else if (g_strcmp0 (tmp, WORD_LOC_NO) == 0) {
g_free (yes_no);
yes_no = g_strdup (WORD_NO);
tmp = g_strstrip (g_strdup (*yes_no));
checked_yes_no = nmc_string_is_valid (tmp, strv, NULL);
g_free (tmp);
if (g_strcmp0 (checked_yes_no, WORD_LOC_YES) == 0) {
g_free (*yes_no);
*yes_no = g_strdup (WORD_YES);
} else if (g_strcmp0 (checked_yes_no, WORD_LOC_NO) == 0) {
g_free (*yes_no);
*yes_no = g_strdup (WORD_NO);
}
return !!checked_yes_no;
}
static gboolean
@ -2981,7 +2984,7 @@ do_questionnaire_infiniband (char **mtu, char **mac, char **mode, char **parent,
*mode = nmc_readline (_("Transport mode %s"), PROMPT_IB_MODE);
if (!*mode)
*mode = g_strdup ("datagram");
once_more = !check_infiniband_mode (*mode, &error);
once_more = !check_infiniband_mode (mode, &error);
if (once_more) {
printf ("%s\n", error->message);
g_clear_error (&error);
@ -3359,7 +3362,7 @@ do_questionnaire_bridge (char **stp, char **priority, char **fwd_delay, char **h
do {
*stp = nmc_readline (_("Enable STP %s"), prompt_yes_no (TRUE, ":"));
*stp = *stp ? *stp : g_strdup ("yes");
normalize_yes_no (*stp);
normalize_yes_no (stp);
once_more = !nmc_string_to_bool (*stp, &stp_bool, &error);
if (once_more) {
printf (_("Error: 'stp': %s.\n"), error->message);
@ -3484,7 +3487,7 @@ do_questionnaire_bridge_slave (char **priority, char **path_cost, char **hairpin
do {
*hairpin = nmc_readline (_("Hairpin %s"), prompt_yes_no (TRUE, ":"));
*hairpin = *hairpin ? *hairpin : g_strdup ("yes");
normalize_yes_no (*hairpin);
normalize_yes_no (hairpin);
once_more = !nmc_string_to_bool (*hairpin, &hairpin_bool, &error);
if (once_more) {
printf (_("Error: 'hairpin': %s.\n"), error->message);
@ -3762,7 +3765,7 @@ cleanup_wired:
goto cleanup_ib;
if (!check_and_convert_mac (mac, &array, ARPHRD_INFINIBAND, "mac", error))
goto cleanup_ib;
if (!check_infiniband_mode (mode, error))
if (!check_infiniband_mode (&mode, error))
goto cleanup_ib;
if (p_key) {
if (!check_infiniband_p_key (p_key, &p_key_int, error))