ensure buffer is large enough for two ints and some extras

2015-12-03 13:23:18 +00:00 · 2015-12-03 13:23:18 +00:00 · a90ed30e74
parent 356e69de79
commit a90ed30e74
1 changed files with 1 additions and 1 deletions
--- a/Incremental.c
+++ b/Incremental.c
@ -663,7 +663,7 @@ static void find_reject(int mdfd, struct supertype *st, struct mdinfo *sra,
 			 * without thinking more */

 	for (d = sra->devs; d ; d = d->next) {
-		char dn[10];
+		char dn[24]; // 2*11 bytes for ints (including sign) + colon + null byte
 		int dfd;
 		struct mdinfo info;
 		sprintf(dn, "%d:%d", d->disk.major, d->disk.minor);