crtxcr
/
cgitsb
1
0
Vork 0
Code Kwesties Pull-aanvragen Publicaties Wiki Activiteit

segfault fix on some bogus requests 

ctx.qry.head can be NULL in some cases due to bad requests
by weird bots.  I managed to reproduce with:

   PATH_INFO=/repo.git/shop.php QUERY_STRING=id=

Signed-off-by: Eric Wong <normalperson@yhbt.net>
This commit is contained in:
Eric Wong 2012-01-04 09:01:51 +00:00 gecommit door Lars Hjemli
bovenliggende 6a575b8900
commit 21418ec42a
1 gewijzigde bestanden met toevoegingen van 2 en 2 verwijderingen
Statistieken weergeven Download Patch-bestand Download Diff-bestand Expand all files Collapse all files

4
ui-shared.c
Bestand weergeven

@ -294,7 +294,7 @@ void cgit_log_link(const char *name, const char *title, const char *class,
char *delim;
delim = repolink(title, class, "log", head, path);
if (rev && strcmp(rev, ctx.qry.head)) {
if (rev && ctx.qry.head && strcmp(rev, ctx.qry.head)) {
html(delim);
html("id=");
html_url_arg(rev);
@ -338,7 +338,7 @@ void cgit_commit_link(char *name, const char *title, const char *class,
char *delim;
delim = repolink(title, class, "commit", head, path);
if (rev && strcmp(rev, ctx.qry.head)) {
if (rev && ctx.qry.head && strcmp(rev, ctx.qry.head)) {
html(delim);
html("id=");
html_url_arg(rev);