From: Bryan Cain <bryancain@chromium.org>
Date: Fri, 22 Aug 2025 18:56:49 +0000 (-0600)
Subject: ppd-cache: fix memory leak
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=refs%2Fpull%2F1344%2Fhead;p=thirdparty%2Fcups.git

ppd-cache: fix memory leak

These fields were being allocated by _ppdCacheCreateWith*() but never
freed by anything. Free them in _ppdCacheDestroy() to fix the leak.

Based on commit 7e4b961850b66baf895fc0 in libppd.
---

diff --git a/cups/ppd-cache.c b/cups/ppd-cache.c
index eb7b411b5e..20e88522d3 100644
--- a/cups/ppd-cache.c
+++ b/cups/ppd-cache.c
@@ -2152,6 +2152,11 @@ _ppdCacheDestroy(_ppd_cache_t *pc)	/* I - PPD cache and mapping data */
   free(pc->charge_info_uri);
   free(pc->password);
 
+  free(pc->sides_option);
+  free(pc->sides_1sided);
+  free(pc->sides_2sided_long);
+  free(pc->sides_2sided_short);
+
   cupsArrayDelete(pc->mandatory);
 
   cupsArrayDelete(pc->support_files);