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| author | Jason A. Donenfeld | 2019-05-20 21:45:12 +0200 |
|---|---|---|
| committer | Jason A. Donenfeld | 2019-05-20 21:53:16 +0200 |
| commit | 54c407a74a35d4ee9ffae94cc5bc9096c9f7f54a (patch) | |
| tree | 2bb3e863ea5ceb8f06e541b62a17bef305adbfd9 | |
| parent | bd0293f57015ede637b630fcaf4fc11e7697d777 (diff) | |
| download | cgit-54c407a74a35d4ee9ffae94cc5bc9096c9f7f54a.tar.gz | |
ui-shared: restrict to 15 levels
Perhaps a more ideal version of this would be to not print breadcrumbs
at all for paths that don't exist in the given repo at the given oid.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Reported-by: Fydor Wire Snark <wsnark@tuta.io>
| -rw-r--r-- | ui-shared.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/ui-shared.c b/ui-shared.c index d27a5fd..d2358f2 100644 --- a/ui-shared.c +++ b/ui-shared.c @@ -945,12 +945,13 @@ static void cgit_print_path_crumbs(char *path) { char *old_path = ctx.qry.path; char *p = path, *q, *end = path + strlen(path); + int levels = 0; ctx.qry.path = NULL; cgit_self_link("root", NULL, NULL); ctx.qry.path = p = path; while (p < end) { - if (!(q = strchr(p, '/'))) + if (!(q = strchr(p, '/')) || levels > 15) q = end; *q = '\0'; html_txt("/"); @@ -958,6 +959,7 @@ static void cgit_print_path_crumbs(char *path) if (q < end) *q = '/'; p = q + 1; + ++levels; } ctx.qry.path = old_path; } |