1 --- deltarpm-3.6.3/cfile.c.orig 2020-08-27 17:34:37.000000000 +0200
2 +++ deltarpm-3.6.3/cfile.c 2023-10-08 09:19:04.378740047 +0200
3 @@ -654,7 +654,8 @@ cropen_lz(struct cfile *f)
5 lzma_stream tmp = LZMA_STREAM_INIT;
7 - if (lzma_auto_decoder(&f->strm.lz, 1 << 25, 0) != LZMA_OK)
8 + //if (lzma_auto_decoder(&f->strm.lz, 1 << 25, 0) != LZMA_OK)
9 + if (lzma_auto_decoder(&f->strm.lz, 1 << 27, 0) != LZMA_OK)
13 @@ -1320,6 +1321,10 @@ cfile_open(int mode, int fd, void *fp, i
14 comp = CFILE_COMP_LZMA;
15 else if (f->buf[0] == 0135 && f->buf[1] == 0 && f->buf[2] == 0)
16 comp = CFILE_COMP_LZMA;
17 + else if (f->buf[0] == 0 && f->buf[1] == 0x5d && f->buf[2] == 0 && f->buf[3] == 0)
18 + comp = CFILE_COMP_LZMA;
19 + else if (f->buf[0] == 0 && f->buf[1] == 0x03 && f->buf[2] == 0 && f->buf[3] == 0)
20 + comp = CFILE_COMP_LZMA;
21 else if (f->buf[0] == 0xfd && f->buf[1] == '7' && f->buf[2] == 'z' && f->buf[3] == 'X' && f->buf[4] == 'Z')
23 else if ((f->buf[0] & 0xf0) == 0x20 && f->buf[1] == 0xb5 && f->buf[2] == 0x2f && f->buf[3] == 0xfd)
24 @@ -1463,6 +1468,7 @@ cfile_setlevel(int comp, int level)
26 case CFILE_COMP_GZ_RSYNC:
28 + case CFILE_COMP_LZMA:
32 --- deltarpm-3.6.3/makedeltarpm.c.orig 2023-10-07 22:04:03.314819811 +0200
33 +++ deltarpm-3.6.3/makedeltarpm.c 2023-10-08 09:19:37.131895941 +0200
34 @@ -1084,11 +1084,13 @@ main(int argc, char **argv)
35 fprintf(stderr, "payload open failed\n");
39 if (cfile_detect_rsync(newbz))
41 fprintf(stderr, "detect_rsync failed\n");
45 targetcomp = newbz->comp;
46 if ((payloadflags = headstring(d.h, TAG_PAYLOADFLAGS)) != 0)
48 --- deltarpm-git-20110223/Makefile~ 2011-02-19 18:53:23.000000000 +0200
49 +++ deltarpm-git-20110223/Makefile 2011-11-07 22:29:01.877800526 +0200
56 +mandir=$(prefix)/share/man
57 rpmdumpheader=$(bindir)/rpmdumpheader
58 zlibdir=zlib-1.2.2.f-rsyncable
59 zlibbundled=$(zlibdir)/libz.a