libmicrohttpd

commit 44db29ca7638f2de5bc18bd198adc1802d5199d0
parent 2e14003ebb43466f79b13da585abec41ec191284
Author: Мяделец Андрей Алексеевич <andreymydelec@gmail.com>
Date:   Mon, 22 Apr 2024 16:26:11 +0700

src/examples/demo{,_https}: fix response buffer overwriting

Adding address offset when copying string.

The code was broken by 5821a7f3 ("src/examples/demo{,_https}: added some error
checking, fixed compiler warnings").

Diffstat:
M
src/examples/demo.c
 | 
2
+-
M
src/examples/demo_https.c
 | 
2
+-

2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/examples/demo.c b/src/examples/demo.c
@@ -413,7 +413,7 @@ update_directory (void)
     update_cached_response (NULL);
     return;
   }
-  memcpy (rdc.buf, INDEX_PAGE_FOOTER, len);
+  memcpy (&rdc.buf[rdc.off], INDEX_PAGE_FOOTER, len);
   rdc.off += len;
   initial_allocation = rdc.buf_len; /* remember for next time */
   response =
diff --git a/src/examples/demo_https.c b/src/examples/demo_https.c
@@ -415,7 +415,7 @@ update_directory (void)
     update_cached_response (NULL);
     return;
   }
-  memcpy (rdc.buf, INDEX_PAGE_FOOTER, len);
+  memcpy (&rdc.buf[rdc.off], INDEX_PAGE_FOOTER, len);
   rdc.off += len;
   initial_allocation = rdc.buf_len; /* remember for next time */
   response =