ui-summary: Pass filename to about-filter
This gives the about-filter API the same semantics as source-filter,
where the filter receives the filename so it can decide what to do next
with it.
While we're at it, plug a memory leak.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
diff --git a/ui-summary.c b/ui-summary.c
index abf914e..ffad4f2 100644
--- a/ui-summary.c
+++ b/ui-summary.c
@@ -98,6 +98,7 @@
void cgit_print_repo_readme(char *path)
{
char *slash, *tmp, *colon, *ref;
+ int free_filename = 0;
if (!ctx.repo->readme || !(*ctx.repo->readme))
return;
@@ -134,6 +135,7 @@
return;
slash = colon;
}
+ free_filename = 1;
tmp = xmalloc(slash - ctx.repo->readme + 1 + strlen(path) + 1);
strncpy(tmp, ctx.repo->readme, slash - ctx.repo->readme + 1);
strcpy(tmp + (slash - ctx.repo->readme + 1), path);
@@ -144,13 +146,19 @@
* filesystem, while applying the about-filter.
*/
html("<div id='summary'>");
- if (ctx.repo->about_filter)
+ if (ctx.repo->about_filter) {
+ ctx.repo->about_filter->argv[1] = tmp;
cgit_open_filter(ctx.repo->about_filter);
+ }
if (ref)
cgit_print_file(tmp, ref);
else
html_include(tmp);
- if (ctx.repo->about_filter)
+ if (ctx.repo->about_filter) {
cgit_close_filter(ctx.repo->about_filter);
+ ctx.repo->about_filter->argv[1] = NULL;
+ }
html("</div>");
+ if (free_filename)
+ free(tmp);
}