conf: fix potential crash with invalid input data

closes #474
2023-02-01 13:32:45 +00:00 · 2023-02-01 13:32:45 +00:00 · 470cc0863d
commit 470cc0863d
parent 6ffd9af2c7
1 changed files with 1 additions and 1 deletions
--- a/src/conf.c
+++ b/src/conf.c
@ -427,7 +427,7 @@ static int config_parse (struct config_s *conf, FILE * f)
                while(isspace(*p))p++;
                if(!*p) continue;
                q = p;
-                while(!isspace(*q))q++;
+                while(*q && !isspace(*q))q++;
                c = *q;
                *q = 0;
                e = config_directive_find(p, strlen(p));