baseline

commit 5daa6f38528cbbb18440014965a5874ea979145f
parent 2d5a423ec4e92d499a1266b2c8980fb0bec3d96f
Author: Mohamed Aslan <maslan@sce.carleton.ca>
Date:   Fri, 27 Jun 2014 15:57:36 -0400

fix a bug when parsing commit message

Diffstat:
M
objdb-fs.c
 | 
4
+++-

1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/objdb-fs.c b/objdb-fs.c
@@ -179,6 +179,7 @@ commit_deserialize(int fd, struct commit *comm)
 	char buf[128], *p1, *p2;
 	off_t end, pos;
 	size_t len;
+	ssize_t n;
 
 	/* 1. */
 	/* find the commit's dir */
@@ -287,10 +288,11 @@ commit_deserialize(int fd, struct commit *comm)
 	/* for now the max. size of a message is 10 MBytes */
 	if (len < 1048576) {
 		comm->message = (char *)malloc(len);
-		if ((read(fd, comm->message, len)) == -1) {
+		if ((n = read(fd, comm->message, len)) == -1) {
 			fprintf(stderr, "error reading file.\n");
 			return EXIT_FAILURE;
 		}
+		comm->message[n - 1] = '\0';
 	}
 	else {
 		goto bigmsg_error;