Fix memory leak in http_parse_querystring().

Signed-off-by: Lukas Fleischer <cgit@cryptocrack.de>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>

1 files changed, 3 insertions, 2 deletions

diff --git a/html.c b/html.c
index 6f31097..a0f6db4 100644
--- a/html.c
+++ b/html.c
@@ -291,10 +291,10 @@ char *convert_query_hexchar(char *txt)
 int http_parse_querystring(const char *txt_, void (*fn)(const char *name, const char *value))
 {
-        char *t, *txt, *value = NULL, c;
+        char *o, *t, *txt, *value = NULL, c;
 
         if (!txt_)
                 return 0;
 
-        t = txt = strdup(txt_);
+        o = t = txt = strdup(txt_);
         if (t == NULL) {
                 printf("Out of memory\n");
@@ -319,4 +319,5 @@ int http_parse_querystring(const char *txt_, void (*fn)(const char *name, const
         if (t!=txt)
                 (*fn)(txt, value);
+        free(o);
         return 0;
 }