1 files changed, 63 insertions, 0 deletions
diff --git a/backport-avoid-uninitialized-and-unused-warnings-in-contrib-minizip.patch b/backport-avoid-uninitialized-and-unused-warnings-in-contrib-minizip.patch
new file mode 100644
index 0000000..c40bb55
--- /dev/null
+++ b/backport-avoid-uninitialized-and-unused-warnings-in-contrib-minizip.patch
@@ -0,0 +1,63 @@
+From 25bbd7f5a6a172b83b59fab7a80c55d1533dd100 Mon Sep 17 00:00:00 2001
+From: Mark Adler <madler@alumni.caltech.edu>
+Date: Thu, 17 Aug 2023 21:40:28 -0700
+Subject: [PATCH] Avoid uninitialized and unused warnings in contrib/minizip.
+
+Reference:https://github.com/madler/zlib/commit/25bbd7f5a6a172b83b59fab7a80c55d1533dd100
+Conflict:NA
+---
+ contrib/minizip/miniunz.c | 10 ++++++++--
+ contrib/minizip/minizip.c |  2 +-
+ 2 files changed, 9 insertions(+), 3 deletions(-)
+
+diff --git a/contrib/minizip/miniunz.c b/contrib/minizip/miniunz.c
+index 3d65401..507820d 100644
+--- a/contrib/minizip/miniunz.c
++++ b/contrib/minizip/miniunz.c
+@@ -113,7 +113,11 @@ void change_file_date(filename,dosdate,tmu_date)
+ 
+   ut.actime=ut.modtime=mktime(&newdate);
+   utime(filename,&ut);
+-#endif
++#else
++  (void)filename;
++  (void)dosdate;
++  (void)tmu_date;
++#endif  
+ #endif
+ }
+ 
+@@ -131,6 +135,8 @@ int mymkdir(dirname)
+     ret = mkdir (dirname,0775);
+ #elif __APPLE__
+     ret = mkdir (dirname,0775);
++#else
++    (void)dirname;	
+ #endif
+     return ret;
+ }
+@@ -248,7 +254,7 @@ int do_list(uf)
+         char filename_inzip[256];
+         unz_file_info64 file_info;
+         uLong ratio=0;
+-        const char *string_method;
++        const char *string_method = "";
+         char charCrypt=' ';
+         err = unzGetCurrentFileInfo64(uf,&file_info,filename_inzip,sizeof(filename_inzip),NULL,0,NULL,0);
+         if (err!=UNZ_OK)
+diff --git a/contrib/minizip/minizip.c b/contrib/minizip/minizip.c
+index c5d9cc6..5dde38f 100644
+--- a/contrib/minizip/minizip.c
++++ b/contrib/minizip/minizip.c
+@@ -395,7 +395,7 @@ int main(argc,argv)
+                    ((argv[i][1]>='0') && (argv[i][1]<='9'))) &&
+                   (strlen(argv[i]) == 2)))
+             {
+-                FILE * fin;
++                FILE * fin = NULL;
+                 size_t size_read;
+                 const char* filenameinzip = argv[i];
+                 const char *savefilenameinzip;
+-- 
+2.27.0
+