[libmicrohttpd] 01/02: test_str: added extra check to see why Coverity gives strange reports

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karlson2k pushed a commit to branch master
in repository libmicrohttpd.

commit b1a5840766481d9b1ce3836a176681367897cf1f
Author: Evgeny Grin (Karlson2k) <k2k@narod.ru>
AuthorDate: Tue Jun 7 21:28:01 2022 +0300

    test_str: added extra check to see why Coverity gives strange reports
---
 src/microhttpd/test_str.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/microhttpd/test_str.c b/src/microhttpd/test_str.c
index 2d256dd9..fbe06270 100644
--- a/src/microhttpd/test_str.c
+++ b/src/microhttpd/test_str.c
@@ -3661,6 +3661,14 @@ check_strx_from_uint32 (void)
                      " Locale: %s\n", t->val, (int) rs, buf, (int) b_size,
                      (intptr_t) rs,  get_current_locale_str ());
           }
+          else if (sizeof(buf) <= rs)
+          {
+            fprintf (stderr,
+                     "ERROR: dstrs_w_values[%u] has string with too many"
+                     "(%u) digits, size of 'buf' should be increased.\n",
+                     (unsigned int) i, (unsigned int) rs);
+            return -1;
+          }
           else if (0 != memcmp (buf + rs, erase + rs, sizeof(buf) - rs))
           {
             if (0 == c_failed[i])

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