libmicrohttpd2

commit 455e8ba49c7e238122730612097f3ca4d84c2356
parent 9d4e56cd1e940b3662f850a843b2e6f911f4eb41
Author: Evgeny Grin (Karlson2k) <k2k@drgrin.dev>
Date:   Thu, 25 Dec 2025 17:29:31 +0100

mhd_uint8_to_str_pad(): fixed work with zero-size buffer

Must be backported

Diffstat:
M
src/mhd2/mhd_str.c
 | 
3
+++

1 file changed, 3 insertions(+), 0 deletions(-)
diff --git a/src/mhd2/mhd_str.c b/src/mhd2/mhd_str.c
@@ -1911,6 +1911,9 @@ mhd_uint8_to_str_pad (uint8_t val,
   int digit;
   mhd_assert (3 >= min_digits);
 
+  if (0u == buf_size)
+    return 0u;
+
   pos = 0;
   digit = val / 100;
   if (0 == digit)