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authorJohannes Schindelin <johannes.schindelin@gmx.de>2009-01-28 00:07:36 +0100
committerJunio C Hamano <gitster@pobox.com>2009-01-27 15:16:41 -0800
commitb8469ad0578d6b84ec92752a5f8df3ca5828af77 (patch)
tree17e43c7238c62fbdf153a2b5d1ff3cd36dfcc4e0 /test-path-utils.c
parentf265458f6116a0c03200477ae3b839f2a75bf0fa (diff)
downloadgit-b8469ad0578d6b84ec92752a5f8df3ca5828af77.tar.gz
test-path-utils: Fix off by one, found by valgrind
When normalizing an absolute path, we might have to add a slash _and_ a NUL to the buffer, so the buffer was one too small. Let's just future proof the code and alloc PATH_MAX + 1 bytes. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'test-path-utils.c')
-rw-r--r--test-path-utils.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/test-path-utils.c b/test-path-utils.c
index a0bcb0e210..2c0f5a37e8 100644
--- a/test-path-utils.c
+++ b/test-path-utils.c
@@ -3,7 +3,7 @@
int main(int argc, char **argv)
{
if (argc == 3 && !strcmp(argv[1], "normalize_absolute_path")) {
- char *buf = xmalloc(strlen(argv[2])+1);
+ char *buf = xmalloc(PATH_MAX + 1);
int rv = normalize_absolute_path(buf, argv[2]);
assert(strlen(buf) == rv);
puts(buf);