Mercurial > dropbear

comparison cli-runopts.c @ 1218:b73c078e11e9

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Don't allow spaces and don't get confused by -o usesyslogd=yes (option name has another option name as a prefix)
author Matt Johnston <matt@ucc.asn.au>
date Tue, 15 Dec 2015 22:23:42 +0800
parents 980b7ea2c5ef
children de2e39e94c68
comparison
equal deleted inserted replaced
1217:980b7ea2c5ef 1218:b73c078e11e9
822 dropbear_exit("Bad TCP port in '%s'", origstr); 822 dropbear_exit("Bad TCP port in '%s'", origstr);
823 } 823 }
824 #endif 824 #endif
825 825
826 static int match_extendedopt(const char** strptr, const char *optname) { 826 static int match_extendedopt(const char** strptr, const char *optname) {
827 int seen_eq = 0;
828 int optlen = strlen(optname); 827 int optlen = strlen(optname);
829 const char *str = *strptr; 828 const char *str = *strptr;
830 829
831 while (isspace(*str)) {
832 ++str;
833 }
834
835 if (strncasecmp(str, optname, optlen) != 0) { 830 if (strncasecmp(str, optname, optlen) != 0) {
836 return DROPBEAR_FAILURE; 831 return DROPBEAR_FAILURE;
837 } 832 }
838 833
839 str += optlen; 834 str += optlen;
840 835
841 while (isspace(*str) || (!seen_eq && *str == '=')) { 836 if (*str == '=') {
842 if (*str == '=') { 837 *strptr = str+1;
843 seen_eq = 1; 838 return DROPBEAR_SUCCESS;
844 } 839 } else {
845 ++str; 840 return DROPBEAR_FAILURE;
846 } 841 }
847 842
848 *strptr = str;
849 return DROPBEAR_SUCCESS;
850 } 843 }
851 844
852 static int parse_flag_value(const char *value) { 845 static int parse_flag_value(const char *value) {
853 if (strcmp(value, "yes") == 0 || strcmp(value, "true") == 0) { 846 if (strcmp(value, "yes") == 0 || strcmp(value, "true") == 0) {
854 return 1; 847 return 1;