diff options
Diffstat (limited to 'VNFs/DPPD-PROX/cfgfile.c')
| -rw-r--r-- | VNFs/DPPD-PROX/cfgfile.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/VNFs/DPPD-PROX/cfgfile.c b/VNFs/DPPD-PROX/cfgfile.c index 80a90937..0c5950e4 100644 --- a/VNFs/DPPD-PROX/cfgfile.c +++ b/VNFs/DPPD-PROX/cfgfile.c @@ -188,13 +188,17 @@ static struct cfg_section *cfg_check_section(char *buffer, struct cfg_section *p if (*pend == '\0') { return NULL; } - /* only numeric characters are valid for section index - (currently, variables not checked!) */ - if (pend[0] != '$') { - for (len = 0; pend[len] != '\0'; ++len) { - if (strchr(valid, pend[len]) == NULL) { - return NULL; - } + + /* only numeric characters are valid for section index */ + char val[MAX_CFG_STRING_LEN]; + if (pend[0] == '$') + parse_single_var(val, sizeof(val), pend); + else + strncpy(val, pend, sizeof(val)); + + for (len = 0; val[len] != '\0'; ++len) { + if (strchr(valid, val[len]) == NULL) { + return NULL; } } |