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fix fuzzers for IPv6

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Sergio R. Caprile committed 2025-10-01 11:39:21 -03:00
1 parent af7602497d
commit 776360ca93
4 files changed
+50 -41
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src/printf.c
+3 -2
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@@ -3,10 +3,11 @@
#include "util.h"
size_t mg_queue_vprintf(struct mg_queue *q, const char *fmt, va_list *ap) {
char *buf;
size_t len;
va_list ap_copy;
va_copy(ap_copy, *ap);
size_t len = mg_vsnprintf(NULL, 0, fmt, &ap_copy);
char *buf;
len = mg_vsnprintf(NULL, 0, fmt, &ap_copy);
if (len == 0 || mg_queue_book(q, &buf, len + 1) < len + 1) {
len = 0; // Nah. Not enough space
} else {