bendns' repos / cgit
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cgit.c: do not segfault on unexpected query-string format
The querystring_cb() function will be invoked with a NULL value when the querystring contains a name not followed by a '='. Such a value used to cause a segfault, which this patch fixes. Signed-off-by: Lars Hjemli <[email protected]>
Browse Source
Lars Hjemli 2009-08-17
parent 8a631b1 · commit 435a1da
Diffstat
-rw-r--r--cgit.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/cgit.c b/cgit.c
index 64d95f9a..53018401 100644
--- a/cgit.c
+++ b/cgit.c
@@ -132,6 +132,9 @@ void config_cb(const char *name, const char *value)
static void querystring_cb(const char *name, const char *value)
{
+ if (!value)
+ value = "";
+
if (!strcmp(name,"r")) {
ctx.qry.repo = xstrdup(value);
ctx.repo = cgit_get_repoinfo(value);