From: Michael Haggerty <mhag...@alum.mit.edu>
Signed-off-by: Michael Haggerty <mhag...@alum.mit.edu>
---
abspath.c | 4 +++-
t/t0000-basic.sh | 2 +-
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/abspath.c b/abspath.c
index f04ac18..5d62430 100644
--- a/abspath.c
+++ b/abspath.c
@@ -123,7 +123,9 @@ const char *absolute_path(const char *path)
{
static char buf[PATH_MAX + 1];
- if (is_absolute_path(path)) {
+ if (!*path) {
+ die("The empty string is not a valid path");
+ } else if (is_absolute_path(path)) {
if (strlcpy(buf, path, PATH_MAX) >= PATH_MAX)
die("Too long path: %.*s", 60, path);
} else {
diff --git a/t/t0000-basic.sh b/t/t0000-basic.sh
index 7347fb8..5963a6c 100755
--- a/t/t0000-basic.sh
+++ b/t/t0000-basic.sh
@@ -450,7 +450,7 @@ test_expect_success 'update-index D/F conflict' '
test $numpath0 = 1
'
-test_expect_failure 'absolute path rejects the empty string' '
+test_expect_success 'absolute path rejects the empty string' '
test_must_fail test-path-utils absolute_path ""
'
--
1.7.11.3
--
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