File _service:tar_scm:backport-Fix-reading-disk-numb... of Package zlib

File _service:tar_scm:backport-Fix-reading-disk-number-start-on-zip64-files-in-minizip.patch of Package zlib (Revision 627217e50021599819507fa2babe606d)

Currently displaying revision 627217e50021599819507fa2babe606d , Show latest

From e0bd0ad6e4d8afd2bc3d55d84d459a0e2c0e2890 Mon Sep 17 00:00:00 2001
From: Mark Adler <madler@alumni.caltech.edu>
Date: Sat, 29 Jul 2023 23:34:26 -0700
Subject: [PATCH] Fix reading disk number start on zip64 files in minizip.

Reference:https://github.com/madler/zlib/commit/e0bd0ad6e4d8afd2bc3d55d84d459a0e2c0e2890
Conflict:NA
---
 contrib/minizip/unzip.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/contrib/minizip/unzip.c b/contrib/minizip/unzip.c
index 1da51a9..9329732 100644
--- a/contrib/minizip/unzip.c
+++ b/contrib/minizip/unzip.c
@@ -1038,8 +1038,6 @@ local int unz64local_GetCurrentFileInfoInternal (unzFile file,
             /* ZIP64 extra fields */
             if (headerId == 0x0001)
             {
-                                                        uLong uL;
-
                                                                 if(file_info.uncompressed_size == MAXU32)
                                                                 {
                                                                         if (unz64local_getLong64(&s->z_filefunc, s->filestream,&file_info.uncompressed_size) != UNZ_OK)
@@ -1059,10 +1057,10 @@ local int unz64local_GetCurrentFileInfoInternal (unzFile file,
                                                                                 err=UNZ_ERRNO;
                                                                 }
 
-                                                                if(file_info.disk_num_start == MAXU32)
+                                                                if(file_info.disk_num_start == 0xffff)
                                                                 {
                                                                         /* Disk Start Number */
-                                                                        if (unz64local_getLong(&s->z_filefunc, s->filestream,&uL) != UNZ_OK)
+                                                                        if (unz64local_getLong(&s->z_filefunc, s->filestream,&file_info.disk_num_start) != UNZ_OK)
                                                                                 err=UNZ_ERRNO;
                                                                 }
 
-- 
2.27.0