Fix handling of leading and trailing spaces in stanza

git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1947 f882894a-f735-0410-b71e-b25c423dba1c

1 files changed, 9 insertions, 5 deletions

diff --git a/lib/parse_ini.c b/lib/parse_ini.c
index b555316..38bcb39 100644
--- a/lib/parse_ini.c
+++ b/lib/parse_ini.c
@@ -126,6 +126,8 @@ static np_arg_list* read_defaults(FILE *f, const char *stanza){
                                 stanzastate=WRONGSTANZA;
                                 for(i=0; i<stanza_len; i++){
                                         c=fgetc(f);
+                                        /* Strip leading whitespace */
+                                        if(i==0) for(c; isspace(c); c=fgetc(f));
                                         /* nope, read to the end of the line */
                                         if(c!=stanza[i]) {
                                                 GOBBLE_TO(f, c, '\n');
@@ -135,6 +137,8 @@ static np_arg_list* read_defaults(FILE *f, const char *stanza){
                                 /* if it matched up to here and the next char is ']'... */
                                 if(i==stanza_len){
                                         c=fgetc(f);
+                                        /* Strip trailing whitespace */
+                                        for(c; isspace(c); c=fgetc(f));
                                         if(c==']') stanzastate=RIGHTSTANZA;
                                 }
                                 break;
@@ -223,7 +227,7 @@ static int add_option(FILE *f, np_arg_list **optlst){
         /* calculate the length of "--foo" */
         opt_len=1+optend-optptr;
         /* 1-character params needs only one dash */
-        if (opt_len==1)
+        if(opt_len==1)
                 cfg_len=1+(opt_len);
         else
                 cfg_len=2+(opt_len);
@@ -234,7 +238,7 @@ static int add_option(FILE *f, np_arg_list **optlst){
                 cfg_len+=1+val_len;
         }
         /* if valptr==valend then we have "=" but no "bar" */
-        else if (valptr==lineend) {
+        else if(valptr==lineend) {
                 equals=1;
                 cfg_len+=1;
         }
@@ -248,7 +252,7 @@ static int add_option(FILE *f, np_arg_list **optlst){
         read_pos=0;
         optnew->arg=(char *)malloc(cfg_len+1);
         /* 1-character params needs only one dash */
-        if (opt_len==1) {
+        if(opt_len==1) {
                 strncpy(&optnew->arg[read_pos], "-", 1);
                 read_pos+=1;
         } else {
@@ -263,10 +267,10 @@ static int add_option(FILE *f, np_arg_list **optlst){
         optnew->arg[read_pos]='\0';
 
         /* ...and put that to the end of the list */
-        if (*optlst==NULL) {
+        if(*optlst==NULL) {
                 *optlst=optnew;
         }       else {
-                while (opttmp->next!=NULL) {
+                while(opttmp->next!=NULL) {
                         opttmp=opttmp->next;
                 }
                 opttmp->next = optnew;