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| author | Lars Hjemli <hjemli@gmail.com> | 2009-08-17 09:05:13 +0200 |
|---|---|---|
| committer | Lars Hjemli <hjemli@gmail.com> | 2009-08-17 09:26:17 +0200 |
| commit | 435a1da8d1c43bff2f2ccd5649ea8510eec0b2af (patch) | |
| tree | c07a9d096c99a70e78b017b5edccb1eaaffd0795 /cgit.c | |
| parent | ui-tag.c: do not segfault when id is missing from query-string (diff) | |
| download | cgit-pink-435a1da8d1c43bff2f2ccd5649ea8510eec0b2af.tar.gz cgit-pink-435a1da8d1c43bff2f2ccd5649ea8510eec0b2af.zip | |
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 <hjemli@gmail.com>
Diffstat (limited to 'cgit.c')
| -rw-r--r-- | cgit.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/cgit.c b/cgit.c index 64d95f9..5301840 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); |