nekral-guest
47 lines
1.0 KiB
Plaintext
47 lines
1.0 KiB
Plaintext
Goal: Fix FTBFS on Hurd because PATH-MAX is undefined
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Fix: #372155
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Author: Michael Banck <mbanck@debian.org>
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Status wrt upstream: should be forwarded
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Index: shadow-4.0.18.1/lib/commonio.c
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===================================================================
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--- shadow-4.0.18.1/lib/commonio.c.orig 2006-12-07 06:57:01.000000000 +0000
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+++ shadow-4.0.18.1/lib/commonio.c 2006-12-07 06:57:40.000000000 +0000
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@@ -47,17 +48,31 @@
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int lrename (const char *old, const char *new)
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{
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+#ifdef PATH_MAX
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char resolved_path[PATH_MAX];
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+#endif
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+ char *r;
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int res;
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#if defined(S_ISLNK)
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struct stat sb;
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if (lstat (new, &sb) == 0 && S_ISLNK (sb.st_mode)) {
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- if (realpath (new, resolved_path) == NULL) {
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+#ifndef PATH_MAX
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+ r = realpath (new, NULL);
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+#else
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+ r = realpath (new, resolved_path);
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+#endif
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+ if (r == NULL) {
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+#ifndef PATH_MAX
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+ free (r);
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+#endif
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perror ("realpath in lrename()");
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} else {
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- new = resolved_path;
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+ new = r;
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}
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+#ifndef PATH_MAX
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+ free (r);
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+#endif
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}
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#endif
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res = rename (old, new);
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