git/test-path-utils.c
Johannes Schindelin b8469ad057 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>
2009-01-27 15:16:41 -08:00

27 lines
561 B
C

#include "cache.h"
int main(int argc, char **argv)
{
if (argc == 3 && !strcmp(argv[1], "normalize_absolute_path")) {
char *buf = xmalloc(PATH_MAX + 1);
int rv = normalize_absolute_path(buf, argv[2]);
assert(strlen(buf) == rv);
puts(buf);
}
if (argc >= 2 && !strcmp(argv[1], "make_absolute_path")) {
while (argc > 2) {
puts(make_absolute_path(argv[2]));
argc--;
argv++;
}
}
if (argc == 4 && !strcmp(argv[1], "longest_ancestor_length")) {
int len = longest_ancestor_length(argv[2], argv[3]);
printf("%d\n", len);
}
return 0;
}