X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=cconv.c;h=ee3b0ca673a51d9790f6bbdab8ed545f72027906;hp=5b9c3be2590c79b3b6ec50f664c3ed49bec3d88a;hb=3660ceae229f08b4086279be7c82e86926f0304b;hpb=7d8ea97047830947ae9a06c0925ecc8ae1d362bd

diff --git a/cconv.c b/cconv.c
index 5b9c3be2..ee3b0ca6 100644
--- a/cconv.c
+++ b/cconv.c
@@ -10,14 +10,17 @@ static void string_to_cpu(char **dst, const uint8_t *src)
 		*dst = strdup(__src);
 }
 
-static void string_to_net(uint8_t *dst, const char *src)
+static void __string_to_net(uint8_t *dst, const char *src, size_t dst_size)
 {
-	if (src)
-		strcpy((char *) dst, src);
-	else
+	if (src) {
+		dst[dst_size - 1] = '\0';
+		strncpy((char *) dst, src, dst_size - 1);
+	} else
 		dst[0] = '\0';
 }
 
+#define string_to_net(dst, src)	__string_to_net((dst), (src), sizeof(dst))
+
 static void free_thread_options_to_cpu(struct thread_options *o)
 {
 	free(o->description);