diff options
Diffstat (limited to 'libcacard')
| -rw-r--r-- | libcacard/vcard_emul_nss.c | 23 |
1 files changed, 6 insertions, 17 deletions
diff --git a/libcacard/vcard_emul_nss.c b/libcacard/vcard_emul_nss.c index 1a24acf645..84fc49026f 100644 --- a/libcacard/vcard_emul_nss.c +++ b/libcacard/vcard_emul_nss.c @@ -1055,17 +1055,6 @@ vcard_emul_replay_insertion_events(void) /* * Silly little functions to help parsing our argument string */ -static char * -copy_string(const char *str, int str_len) -{ - char *new_str; - - new_str = qemu_malloc(str_len+1); - memcpy(new_str, str, str_len); - new_str[str_len] = 0; - return new_str; -} - static int count_tokens(const char *str, char token, char token_end) { @@ -1184,18 +1173,18 @@ vcard_emul_options(const char *args) } opts->vreader = vreaderOpt; vreaderOpt = &vreaderOpt[opts->vreader_count]; - vreaderOpt->name = copy_string(name, name_length); - vreaderOpt->vname = copy_string(vname, vname_length); + vreaderOpt->name = qemu_strndup(name, name_length); + vreaderOpt->vname = qemu_strndup(vname, vname_length); vreaderOpt->card_type = type; vreaderOpt->type_params = - copy_string(type_params, type_params_length); + qemu_strndup(type_params, type_params_length); count = count_tokens(args, ',', ')') + 1; vreaderOpt->cert_count = count; vreaderOpt->cert_name = (char **)qemu_malloc(count*sizeof(char *)); for (i = 0; i < count; i++) { const char *cert = args; args = strpbrk(args, ",)"); - vreaderOpt->cert_name[i] = copy_string(cert, args - cert); + vreaderOpt->cert_name[i] = qemu_strndup(cert, args - cert); args = strip(args+1); } if (*args == ')') { @@ -1222,7 +1211,7 @@ vcard_emul_options(const char *args) args = strip(args+10); params = args; args = find_blank(args); - opts->hw_type_params = copy_string(params, args-params); + opts->hw_type_params = qemu_strndup(params, args-params); /* db="/data/base/path" */ } else if (strncmp(args, "db=", 3) == 0) { const char *db; @@ -1233,7 +1222,7 @@ vcard_emul_options(const char *args) args++; db = args; args = strpbrk(args, "\"\n"); - opts->nss_db = copy_string(db, args-db); + opts->nss_db = qemu_strndup(db, args-db); if (*args != 0) { args++; } |