file: Initialize buffer when dumping a file

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

diff --git a/src/libpakfire/file.c b/src/libpakfire/file.c
index 72ba3a8720ac0bc918a87dd8fdf1804bb3a8ce6c..ebcb0b8005a5742a00dc460e2e40a15a77fdc540 100644 (file)
--- a/src/libpakfire/file.c
+++ b/src/libpakfire/file.c
@@ -656,6 +656,11 @@ char* pakfire_file_dump(struct pakfire_file* file, int flags) {
        char mode[12];
        char time[32];
 
+       // Initialize the buffer
+       r = asprintf(&buffer, "%s", "");
+       if (r < 0)
+               goto ERROR;
+
        // Format mode
        if (flags & PAKFIRE_FILE_DUMP_MODE) {
                r = pakfire_file_strmode(file, mode);