commit f97a15958bb4647b8123be104dafc26dfce3d761
Author: phantomjinx <p.g.richard...@phantomjinx.co.uk>
Date: Sun Jan 2 01:46:21 2011 +0000
Fixes to stop crashes if syncronising directories is switched on
* gtkpod_app_iface.c
* If name is null, stop any lookups occurring in the hash table
* file.c
* If there is no dot in the path / filename then return a null type since
it cannot be identified, rather than blindly adding 1 to the pointer and
risking an array out of bounds sigsev
libgtkpod/file.c | 6 +++++-
libgtkpod/gtkpod_app_iface.c | 3 +++
2 files changed, 8 insertions(+), 1 deletions(-)
---
diff --git a/libgtkpod/file.c b/libgtkpod/file.c
index 00702cd..663ab58 100644
--- a/libgtkpod/file.c
+++ b/libgtkpod/file.c
@@ -76,7 +76,11 @@ FileType *determine_filetype(const gchar *path) {
return type;
path_utf8 = charset_to_utf8(path);
- suf = strrchr(path_utf8, '.') + 1;
+ suf = g_strrstr(path_utf8, ".");
+ if (!suf)
+ return type;
+
+ suf = suf + 1;
type = gtkpod_get_filetype(suf);
g_free(path_utf8);
diff --git a/libgtkpod/gtkpod_app_iface.c b/libgtkpod/gtkpod_app_iface.c
index 542bb49..a3a9fe5 100644
--- a/libgtkpod/gtkpod_app_iface.c
+++ b/libgtkpod/gtkpod_app_iface.c
@@ -683,6 +683,9 @@ gboolean gtkpod_filetype_is_supported(gchar *name) {
FileType* gtkpod_get_filetype(gchar *name) {
g_return_val_if_fail(GTKPOD_IS_APP(gtkpod_app), FALSE);
+ if (! name)
+ return NULL;
+
GtkPodAppInterface *gp_iface = GTKPOD_APP_GET_INTERFACE (gtkpod_app);
return g_hash_table_lookup(gp_iface->filetypes, name);
}
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