http.c: Fix problem with repeated calls of http_init

Calling http_init after calling http_cleanup causes a segfault. This is due to the pragma_header curl_slist being freed but not being set to NULL. The subsequent call to http_init tries to setup the slist again, but it now points to an invalid memory location. Signed-off-by: Julian Phillips <[email protected]> Signed-off-by: Junio C Hamano <[email protected]>
weider · Apr 29, 2007 · e9d54bd · e9d54bd
1 parent 4e58bf9
commit e9d54bd
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/http.c b/http.c
@@ -300,6 +300,7 @@ void http_cleanup(void)
 	curl_global_cleanup();
 
 	curl_slist_free_all(pragma_header);
+        pragma_header = NULL;
 }
 
 struct active_request_slot *get_active_slot(void)