termux-packages/packages/dpkg/src-archives.c.patch

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diff -u -r ../dpkg-1.18.15/src/archives.c ./src/archives.c
--- ../dpkg-1.18.15/src/archives.c 2016-11-11 22:18:40.000000000 -0500
+++ ./src/archives.c 2016-12-03 16:28:53.922977673 -0500
@@ -393,8 +393,10 @@
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namenode->statoverride->uid,
namenode->statoverride->gid,
namenode->statoverride->mode);
+#ifndef __ANDROID__
if (fchown(fd, st->uid, st->gid))
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ohshite(_("error setting ownership of '%.255s'"), te->name);
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+#endif
if (fchmod(fd, st->mode & ~S_IFMT))
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ohshite(_("error setting permissions of '%.255s'"), te->name);
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@@ -506,11 +508,15 @@
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return; /* Already handled using the file descriptor. */
if (te->type == TAR_FILETYPE_SYMLINK) {
+#ifndef __ANDROID__
if (lchown(path, st->uid, st->gid))
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ohshite(_("error setting ownership of symlink '%.255s'"), path);
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+#endif
} else {
+#ifndef __ANDROID__
if (chown(path, st->uid, st->gid))
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ohshite(_("error setting ownership of '%.255s'"), path);
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+#endif
if (chmod(path, st->mode & ~S_IFMT))
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ohshite(_("error setting permissions of '%.255s'"), path);
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}
@@ -546,7 +552,9 @@
linksize = readlink(fn_old, linkname, stab->st_size + 1);
if (linksize < 0)
ohshite(_("unable to read link '%.255s'"), fn_old);
- else if (linksize != stab->st_size)
+ else if (linksize > stab->st_size)
+ /* Termux patch: In some cases st_size is too large, ignore that.
+ See https://github.com/corbinlc/GNURootDebian/issues/103 */
ohshit(_("symbolic link '%.250s' size has changed from %jd to %zd"),
fn_old, (intmax_t)stab->st_size, linksize);
linkname[linksize] = '\0';
@@ -1033,19 +1041,28 @@
r = readlink(fnamevb.buf, symlinkfn.buf, symlinkfn.size);
if (r < 0)
ohshite(_("unable to read link '%.255s'"), ti->name);
- else if (r != stab.st_size)
+ else if (r > stab.st_size)
+ /* Termux patch: In some cases st_size is too large, ignore that.
+ See https://github.com/corbinlc/GNURootDebian/issues/103 */
ohshit(_("symbolic link '%.250s' size has changed from %jd to %zd"),
fnamevb.buf, (intmax_t)stab.st_size, r);
varbuf_trunc(&symlinkfn, r);
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varbuf_end_str(&symlinkfn);
if (symlink(symlinkfn.buf,fnametmpvb.buf))
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ohshite(_("unable to make backup symlink for '%.255s'"), ti->name);
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+#ifndef __ANDROID__
if (lchown(fnametmpvb.buf,stab.st_uid,stab.st_gid))
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ohshite(_("unable to chown backup symlink for '%.255s'"), ti->name);
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+#endif
tarobject_set_se_context(fnamevb.buf, fnametmpvb.buf, stab.st_mode);
} else {
debug(dbg_eachfiledetail, "tarobject nondirectory, 'link' backup");
+#ifdef __ANDROID__
+ /* Android does not support hardlinks. */
+ if (rename(fnamevb.buf,fnametmpvb.buf))
+#else
if (link(fnamevb.buf,fnametmpvb.buf))
+#endif
ohshite(_("unable to make backup link of '%.255s' before installing new version"),
ti->name);
}