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-rw-r--r--avahi-common/malloc.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/avahi-common/malloc.c b/avahi-common/malloc.c
index 2c03d8f..0dd4eb0 100644
--- a/avahi-common/malloc.c
+++ b/avahi-common/malloc.c
@@ -203,6 +203,9 @@ char *avahi_strdup_vprintf(const char *fmt, va_list ap) {
for (;;) {
int n;
char *nbuf;
+ va_list ap2;
+
+ va_copy (ap2, ap);
n = vsnprintf(buf, len, fmt, ap);