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http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=636512
From: Svante Signell <srs@kth.se>
Subject: acl: Fix FTBFS on hurd-i386
Date: Wed, 03 Aug 2011 19:36:27 +0200
Currently acl does not compile on hurd-i386. The problem is a PATH_MAX
definition which is not supported on GNU/Hurd.
Index: acl-2.2.52/setfacl/parse.c
===================================================================
--- acl-2.2.52/setfacl/parse.c
+++ acl-2.2.52/setfacl/parse.c
@@ -419,7 +419,13 @@ read_acl_comments(
bytes for "# file: ". Not a good solution but for now it is the
best I can do without too much impact on the code. [tw]
*/
+
+#ifdef __GNU__
+ char *linebuf;
+ size_t dummy = 0;
+#else
char linebuf[(4*PATH_MAX)+9];
+#endif
char *cp;
char *p;
int comments_read = 0;
@@ -449,9 +455,13 @@ read_acl_comments(
if (line)
(*line)++;
+#ifdef __GNU__
+ if (getline(&linebuf, &dummy, file) == -1)
+ break;
+#else
if (fgets(linebuf, sizeof(linebuf), file) == NULL)
break;
-
+#endif
comments_read = 1;
p = strrchr(linebuf, '\0');
@@ -473,7 +483,12 @@ read_acl_comments(
goto fail;
*path_p = (char*)malloc(strlen(cp)+1);
if (!*path_p)
+ {
+#ifdef __GNU__
+ free (linebuf);
+#endif
return -1;
+ }
strcpy(*path_p, cp);
}
} else if (strncmp(cp, "owner:", 6) == 0) {
@@ -522,13 +537,24 @@ read_acl_comments(
}
}
if (ferror(file))
+ {
+#ifdef __GNU__
+ free (linebuf);
+#endif
return -1;
+ }
+#ifdef __GNU__
+ free (linebuf);
+#endif
return comments_read;
fail:
if (path_p && *path_p) {
free(*path_p);
*path_p = NULL;
}
+#ifdef __GNU__
+ free (linebuf);
+#endif
return -EINVAL;
}
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