| author | Florian Pritz <bluewind@xssn.at> | 2010-02-01 16:55:37 (UTC) |
|---|---|---|
| committer | Lars Hjemli <hjemli@gmail.com> | 2010-02-27 11:47:57 (UTC) |
| commit | 8d946079c5f51ce934ff5edf6333962c6061d8a5 (patch) (side-by-side diff) | |
| tree | 6d62be9c7f5e498f55a8c38f29b831fc3fc1d6b0 | |
| parent | c86e206a9773f97dc6de6bbf45712bb304de3653 (diff) | |
| download | cgit-8d946079c5f51ce934ff5edf6333962c6061d8a5.zip cgit-8d946079c5f51ce934ff5edf6333962c6061d8a5.tar.gz cgit-8d946079c5f51ce934ff5edf6333962c6061d8a5.tar.bz2 | |
ui-shared.c: fix segfault when repo is empty
PATH_INFO="/$REPONAME/commit/?id=1" QUERY_STRING="id=1" ./cgit.cgi
triggers segfault when the repository is empty and therefore
ctx.qry.head is unset
Signed-off-by: Florian Pritz <bluewind@xssn.at>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
| -rw-r--r-- | ui-shared.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/ui-shared.c b/ui-shared.c index 4049a2b..8a7cc32 100644 --- a/ui-shared.c +++ b/ui-shared.c @@ -246,7 +246,7 @@ static void reporevlink(char *page, char *name, char *title, char *class, char *delim; delim = repolink(title, class, page, head, path); - if (rev && strcmp(rev, ctx.qry.head)) { + if (rev && ctx.qry.head != NULL && strcmp(rev, ctx.qry.head)) { html(delim); html("id="); html_url_arg(rev); @@ -346,7 +346,7 @@ void cgit_diff_link(char *name, char *title, char *class, char *head, char *delim; delim = repolink(title, class, "diff", head, path); - if (new_rev && strcmp(new_rev, ctx.qry.head)) { + if (new_rev && ctx.qry.head != NULL && strcmp(new_rev, ctx.qry.head)) { html(delim); html("id="); html_url_arg(new_rev); |