Free emulations (Issue #124)

diff --git a/CHANGES.md b/CHANGES.md
index 37745473ee56798a8c9c055952afec19e5a6b7d4..61dad0d3fbc66b2751612b1a360df1c4f9c87f2f 100644 (file)
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -19,6 +19,7 @@ CUPS v2.4rc1 (Pending)
 - The PPD functions now treat boolean values as case-insensitive (Issue #106)
 - Temporary queue names no longer end with an underscore (Issue #110)
 - The USB backend now runs as root (Issue #121)
+- Fixed a PPD memory leak caused by emulator definitions (Issue #124)
 - Removed support for the (long deprecated and unused) `FontPath`,
   `LPDConfigFile`, `RIPCache`, and `SMBConfigFile` directives in `cupsd.conf`
   and `cups-files.conf`.

diff --git a/cups/ppd.c b/cups/ppd.c
index beb45a6ebfc3727e8c20b003b1f68f840a0faaba..c255b93506130006adef0f0658b363c82e2bfc8f 100644 (file)
--- a/cups/ppd.c
+++ b/cups/ppd.c
@@ -126,6 +126,7 @@ ppdClose(ppd_file_t *ppd)           /* I - PPD file record */
   free(ppd->lang_encoding);
   free(ppd->nickname);
   free(ppd->patches);
+  free(ppd->emulations);
   free(ppd->jcl_begin);
   free(ppd->jcl_end);
   free(ppd->jcl_ps);