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| author | Richard Hughes <richard@hughsie.com> | 2014-09-12 12:40:20 +0100 |
|---|---|---|
| committer | Richard Hughes <richard@hughsie.com> | 2014-09-12 12:40:20 +0100 |
| commit | e64674b3b51f3358bec61e2fcfa2c47b78d881ea (patch) | |
| tree | ce0e13ab62b8a8812c2f8e1a0dd43bceabe9ed8b /libappstream-glib/as-tag.c | |
| parent | 8dd4f4665367ddb930ce31d6d848598c58d6b8ab (diff) | |
| download | appstream-glib-e64674b3b51f3358bec61e2fcfa2c47b78d881ea.tar.gz | |
Do not crash when doing as_tag_from_string(NULL)
Diffstat (limited to 'libappstream-glib/as-tag.c')
| -rw-r--r-- | libappstream-glib/as-tag.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libappstream-glib/as-tag.c b/libappstream-glib/as-tag.c index 57450de..232e967 100644 --- a/libappstream-glib/as-tag.c +++ b/libappstream-glib/as-tag.c @@ -79,6 +79,10 @@ as_tag_from_string_full (const gchar *tag, AsTagFlags flags) #endif AsTag etag = AS_TAG_UNKNOWN; + /* invalid */ + if (tag == NULL) + return AS_TAG_UNKNOWN; + #ifdef HAVE_GPERF /* use a perfect hash */ ky = as_tag_from_gperf (tag, strlen (tag)); |