From b8469ad0578d6b84ec92752a5f8df3ca5828af77 Mon Sep 17 00:00:00 2001 From: Johannes Schindelin Date: Wed, 28 Jan 2009 00:07:36 +0100 Subject: [PATCH] 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 Signed-off-by: Junio C Hamano --- test-path-utils.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/test-path-utils.c b/test-path-utils.c index a0bcb0e21..2c0f5a37e 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); -- 2.30.2