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fix overflow check

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This commit is contained in:
Christian Grothoff
2026-07-08 12:07:51 +02:00
parent df2309b0ed
commit b4165ecc09
1 changed files with 1 additions and 1 deletions
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src/microhttpd/mhd_str.c
+1 -1
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@@ -872,7 +872,7 @@ MHD_str_remove_token_caseless_ (const char *str,
mhd_assert (NULL == memchr (token, ',', token_len));
mhd_assert (0 <= *buf_size);
if (SSIZE_MAX <= ((str_len / 2) * 3 + 3))
if ((str_len / 2) >= (((size_t) SSIZE_MAX - 1) / 3))
{
/* The return value may overflow, refuse */
*buf_size = (ssize_t) -1;