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-rw-r--r--src/ideviceinstaller.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/ideviceinstaller.c b/src/ideviceinstaller.c
index e5c36ef..33737b9 100644
--- a/src/ideviceinstaller.c
+++ b/src/ideviceinstaller.c
@@ -355,6 +355,12 @@ static int zip_get_app_directory(struct zip* zf, char** path)
len = p - name + 1;
+ /* make sure app directory endwith .app */
+ if (len < 12 || strncmp(p - 4, ".app", 4))
+ {
+ continue;
+ }
+
if (path != NULL) {
free(*path);
*path = NULL;