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| author | Guillaume Desmottes <guillaume.desmottes@collabora.co.uk> | 2011-02-10 20:18:12 +0800 |
|---|---|---|
| committer | Guillaume Desmottes <guillaume.desmottes@collabora.co.uk> | 2011-02-10 20:23:22 +0800 |
| commit | d23ec3dc8820592c390adec4de712a570a3c06c7 (patch) | |
| tree | ac93736cad2e40956f41932cb5b4fc6320728f24 /libempathy-gtk/empathy-string-parser.c | |
| parent | 7c9f3c83e7abdf4c3a5dfc6b7dc91e671e79b662 (diff) | |
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string-parser: properly handle if g_regex_new() fails
Diffstat (limited to 'libempathy-gtk/empathy-string-parser.c')
| -rw-r--r-- | libempathy-gtk/empathy-string-parser.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/libempathy-gtk/empathy-string-parser.c b/libempathy-gtk/empathy-string-parser.c index 45ae6a720..a6bffa03f 100644 --- a/libempathy-gtk/empathy-string-parser.c +++ b/libempathy-gtk/empathy-string-parser.c @@ -43,7 +43,14 @@ uri_regex_dup_singleton (void) /* We intentionally leak the regex so it's not recomputed */ if (!uri_regex) { - uri_regex = g_regex_new (URI_REGEX, 0, 0, NULL); + GError *error = NULL; + + uri_regex = g_regex_new (URI_REGEX, 0, 0, &error); + if (uri_regex == NULL) { + g_warning ("Failed to create reg exp: %s", error->message); + g_error_free (error); + return NULL; + } } return g_regex_ref (uri_regex); @@ -75,6 +82,11 @@ empathy_string_match_link (const gchar *text, gint last = 0; uri_regex = uri_regex_dup_singleton (); + if (uri_regex == NULL) { + empathy_string_parser_substr (text, len, sub_parsers, user_data); + return; + } + match = g_regex_match_full (uri_regex, text, len, 0, 0, &match_info, NULL); if (match) { gint s = 0, e = 0; |