X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=path.c;h=6395cf23098841c16d993ae7e86b2d8dcff01cd7;hb=a6e3768f641c2703266422aa05c05f1d01e886b2;hp=94ddd7eafcb11313f00dac964de520c535d202ae;hpb=c847f537125ceab3425205721fdaaa834e6d8a83;p=git.git

diff --git a/path.c b/path.c
index 94ddd7eaf..6395cf230 100644
--- a/path.c
+++ b/path.c
@@ -114,7 +114,7 @@ int validate_headref(const char *path)
 	fd = open(path, O_RDONLY);
 	if (fd < 0)
 		return -1;
-	len = read(fd, buffer, sizeof(buffer)-1);
+	len = read_in_full(fd, buffer, sizeof(buffer)-1);
 	close(fd);
 
 	/*
@@ -252,7 +252,7 @@ char *enter_repo(char *path, int strict)
 
 	if (access("objects", X_OK) == 0 && access("refs", X_OK) == 0 &&
 	    validate_headref("HEAD") == 0) {
-		putenv("GIT_DIR=.");
+		setenv("GIT_DIR", ".", 1);
 		check_repository_format();
 		return path;
 	}