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| author | Johannes Schindelin <johannes.schindelin@gmx.de> | 2009-01-27 23:07:36 (GMT) |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2009-01-27 23:16:41 (GMT) |
| commit | b8469ad0578d6b84ec92752a5f8df3ca5828af77 (patch) | |
| tree | 17e43c7238c62fbdf153a2b5d1ff3cd36dfcc4e0 /test-path-utils.c | |
| parent | f265458f6116a0c03200477ae3b839f2a75bf0fa (diff) | |
| download | git-b8469ad0578d6b84ec92752a5f8df3ca5828af77.zip git-b8469ad0578d6b84ec92752a5f8df3ca5828af77.tar.gz git-b8469ad0578d6b84ec92752a5f8df3ca5828af77.tar.bz2 | |
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.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/test-path-utils.c b/test-path-utils.c index a0bcb0e..2c0f5a3 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); |